36,541 results in File Exchange

Android sensor data acquisition - accelerometer example

Version 1.0.0.0 by MathWorks Mobile Sensor Connectivity Team

Count steps by capturing the acceleration data from a mobile device with a computer running MATLAB.

determine how many steps the person walked during the data collection period.This example requires the user to first install the MATLAB Support Package for Android Sensors which is available

- Count steps with acceleration data from your Apple or Android mobile device
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  • 31 Jul 2013

Android sensor data acquisition – azimuth, pitch and roll

Version 1.1.0.0 by MathWorks Mobile Sensor Connectivity Team

Capture the orientation of a mobile device from a computer running MATLAB.

Takashi, Sasaki from Google Play.For more information on acquiring sensor data from your Android device, see the following resource page:http://www.mathworks.com/android-sensor

  • 1.8K (All time)
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  • 4.5 / 5
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  • 26 Aug 2013

Android sensor data acquisition – location sensor (GPS) example

Version 1.0.0.0 by MathWorks Mobile Sensor Connectivity Team

Acquire and visualize location data for a mobile device from a computer running MATLAB.

analyze logged location data.This example requires the user to first install the MATLAB Support Package for Android Sensors which is available here:http://www.mathworks.com/matlabcentral/fileexchange/40876

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  • 3.7 / 5
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  • 31 Jul 2013

Process Dynamics and Control Course

Version 1.0 by John Hedengren

Matlab Dynamics and Control course with Live Scripts and the Temperature Control Lab

PrinciplesValve Design ExerciseHeater ActuatorL18Sensors and Data AcquisitionSensor Design ExerciseTemperature SensorL19Exam Review on Sensors, Actuators, and ControllersPractice ExamL20Exam on Sensors, Actuators

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  • 20 Aug 2022

MATLAB Support Package for Vernier SensorDAQ

Version 1.2.0.1 by MathWorks Classroom Resources Team

MATLAB library for reading Vernier sensors using SensorDAQ hardware

Vernier SensorDAQ (www.vernier.com/sensordaq) is a USB data-acquisition interface. It can be used to gather data from Vernier sensors (www.vernier.com/sensors) and also includes terminals for analog

- CREATESESSION Create a Data Acquisition Toolbox session for SensorDAQ
- ADDSENSOR Add an analog Vernier Sensor to a Data Aquisition Toolbox session
- GETSCALEFUN Returns a temporary sensor scaling function.
- Checks that the current MATLAB version is R2011b or later, and that Data
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  • 1 Sep 2016

DPS368 sensor data acquisition with Arduino & MATLAB

Version 1.0.0 by Morio Nishigaki

DPS368 sensor data acquisition using I2C with Arduino with with MATLAB Support Package for Arduino Hardware

This is for DPS368 sensor. maybe compatible DPS3101. Connection figure DPS368 evaluation board , level converter and Arduino2. Sample program for acquisition temperature and pressure using

- DPS368 data acqusition using Arduino I2C
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  • 23 Nov 2020

vechicle2Dsim

Version 0.1.1 by Ryhor Prakapovich

Simple 2D simulator for vehicles and mobile robots sensor data acquisition and analyze

Function set: map loading, manual robot control via keyboard, data acquisition to text file, display of 2 types of sensor dataSensor types: tunable 2D lidar (analogue),8 safety zones (binary)

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  • 13 Jul 2024

Image Acquisition Toolbox Support Package for Kinect For Windows Sensor

by MathWorks Image Acquisition Toolbox Team

Acquire video and images from Kinect for Windows Sensor.

Image Acquisition Toolbox™ Support Package for Kinect® For Windows® Sensor enables you to acquire image sensor data directly into MATLAB® and Simulink®.This support package is functional for R2013a

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  • 4.0 / 5
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  • 26 Jan 2026

Simulink Support Package for Arduino Hardware

by MathWorks Simulink Team

Run models on Arduino boards

Key CapabilitiesAutomated build, deployment, and execution of models on Arduino hardwareLibrary of Simulink blocks for Arduino peripherals (ADC, PWM, Serial, I2C, SPI), Capture data using Sensor

  • 281.1K (All time)
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  • 2.8 / 5
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  • 8 Jun 2026

NXP Support Package S32K1xx

Version 2.3.0 by NXP Model-Based Design Toolbox Team

This package represents the MATLAB Installer add-on for the FREE of cost, NXP’s Model-Based Design Toolboxes.

, RDDRONE-BMS772), Motor and Solenoid Drivers support for NXP analogue devices - On-target profiling of functions and tasks - Data acquisition and calibration using FreeMASTER tool - External Mode support - Boot

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  • 13 Sep 2022

MATLAB Support Package for Ryze Tello Drones

by MathWorks MATLAB Hardware Team

Control Ryze Tello drones from MATLAB and acquire sensor and image data

its direction and orientation. You can also read navigation data and process image data using MATLAB commands.FeaturesUse MATLAB commands to take off, move in a specified direction, turn, and land.Flip

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  • 26 Jan 2026

Simulink Coder Support Package for ARM Cortex-based VEX Microcontroller

by MathWorks Embedded Coder Team

Generate code for the ARM Cortex-based VEX Microcontroller.

  • 15.5K (All time)
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  • 3.5 / 5
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  • 26 Jan 2026

Kinect and IMU data to Android App

Version 1.0.0.0 by diegomrivera

In this example we send a fire extinguisher position and IMU data to an android app using Arduino.

control over information all the time.• The Image Acquisition toolbox is used for getting Kinect sensor data, including color image, depth image, as well as metadata containing the information of the

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  • 25 Jul 2016

Simulink Support for Kinect

Version 1.32.0.1 by Takashi Chikamasa

Simulink Support for Kinect is a set of Simulink blocks interfaced with OpenNI and Kinect SDK.

Simulink Support for Kinect consists of IMAQ, Image, IR, Depth, Motion and Skeleton blocks to achieve real-time image data acquisition from Kinect devices such as Microsoft Kinect or ASUS Xtion PRO

- Level-2 MATLAB file S-Function for displaying 3-D Point Cloud view for Simulink NID Depth XYZ data and Image data.
- Level-2 MATLAB file S-Function for displaying 3-D Corner Detection view for Simulink NID Depth XYZ data and Image data.
- Level-2 MATLAB file S-Function for displaying Skeleton joints for Simulink NID Skeleton data.
- Level-2 MATLAB file S-Function for displaying Skeleton joints for multiple Simulink NID Skeleton data.
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  • 1 Sep 2016

plotTDMSChannels

Version 1.0.0 by Kyle Woody

Plot plottable channels from a LabVIEW TDMS file. Requires MATLAB Data Acquisition Toolbox.

, and falls back to a user-specified sample rate or sample index when needed. Intended for rapid inspection and post-processing of experiment data from multiple sensors. Requires MATLAB Data Acquisition

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  • 4 Apr 2026

Data Acquisition Toolbox Support Package for National Instruments NI-DAQmx Devices

by MathWorks Data Acquisition Toolbox Team

Acquire and analyze data from NI-DAQmx devices.

Data Acquisition Toolbox™ Support Package for National Instruments® NI-DAQmx Devices enables you to communicate with the National Instruments hardware remotely from a computer running MATLAB®. Using

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  • 26 Jan 2026

UAV Toolbox Support Package for PX4 Autopilots

by MathWorks Robotics and Autonomous Systems Team

Access PX4 autopilot peripherals with UAV Toolbox and automatically build and deploy flight control algorithms with Embedded Coder

the PX4 toolchain to build and deploy algorithms tailored specifically for Pixhawk® and CubePilot flight management units (FMU), all while incorporating onboard sensor data and other PX4-specific

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  • 4.6 / 5
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  • 26 Jan 2026

Lidar Toolbox Support Package for Velodyne LiDAR Sensors

by MathWorks Lidar Toolbox Team

Connect to Velodyne LiDAR sensors and stream point clouds directly into MATLAB for processing and visualization

Lidar Toolbox™ Support Package for Velodyne LiDAR® Sensors enables you to connect to lidar sensors from MATLAB and acquire point clouds. In MATLAB, you can then process and visualize the point clouds

  • 725 (All time)
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  • 26 Jan 2026

Fit PASCO Motion Sensor Data

Version 1.01 by Duncan Carlsmith

Illustrates nonlinear regression applied to motion sensor data from an introductory physics lab.

Motion sensing sonar-based sensors and proprietary data acquisition and analysis systems are in common use in university-level introductory physics laboratories. Students with access to a

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  • 9 Feb 2026

Gesture Controlled Robotic Arm Using Kinect (Simulink Support For Kinect) and Arduino

Version 1.0.0.0 by Avinash Baranitharan

This is a Simulink Model to Control a Robotic Arm By Gestures that are captured using Kinect Sensor.

. Simulink Support for Kinect consists of IMAQ, Image, IR, Depth, Motion and Skeleton blocks to achieve real-time image data acquisition from Kinect devices such as Microsoft Kinect or ASUS Xtion PRO under

- Level-2 MATLAB file S-Function for displaying 3-D Point Cloud view for Simulink NID Depth XYZ data and Image data.
- Level-2 MATLAB file S-Function for displaying 3-D Corner Detection view for Simulink NID Depth XYZ data and Image data.
- Level-2 MATLAB file S-Function for displaying Skeleton joints for Simulink NID Skeleton data.
- Level-2 MATLAB file S-Function for displaying Skeleton joints for multiple Simulink NID Skeleton data.
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  • 12 Jul 2016

Kinect 2 Interface for Matlab

Version 3.2.2.0 by Juan R. Terven

Kin2 Toolbox

- Subclass of Kin2 that adds data capture functionality
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  • 5 Jul 2017

Kinect Matlab

Version 1.9.0.0 by Dirk-Jan Kroon

Microsoft Kinect, OpenNI wrapper, Skeleton, Depth

- NITE 1.5.2.21- SensorKinect093 v5.1.2.1To use OpenNI version 2.* install:- OpenNI 2.2.0- NITE 2.2.0- Microsoft KinectSDK v1.7Start Matlab, go to OpenNi1 or OpenNI2 and execute compile_cpp_files. Now the

- This function mxNiDepthRealWorld, takes the Current-Depth (movie) frame
- This function mxNiInfrared, takes the Current-Infrared(movie) frame from
- Movement of the sub-window in horizontal direction is proportional to
- This function mxNiDeleteContext, closes the Kinect-objects which connect
- This function mxNiCreateContext, connects to the Microsoft Kinect-hardware
- This function mxNiSkeleton does (multiple) user-detection followed by
- This function mxNiPhoto, takes the Current-Photo (movie) frame from
- This function mxNiDepth, takes the Current-Depth (movie) frame from
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  • 6 Jun 2013

Diode Temperature Sensor using I2C bus & ADM1034

Version 1.0.0.0 by wibble

Simple Temperature sensing using Diode Sensors and I2C

etc) for data acquisition and logging from a PC and MatlabThis shows how a simple, easy PC measurement system is done.

- Script to read data file and plot temperatures generated by
- Script to read data file and plot temperatures generated by a single
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  • 13 Mar 2008

generate-pressuremap

Version 1.0.1 by Cole Tofflemire

Demonstrates use of Arduino with capacitive sensors and plotting a 3D surface. Requires Arduino hardware support for MATLAB.

Analog data acquisition of capacitive force sensors. Sensors measure 45N of force across circle of 15 mm diameter. Voltage output corresponds linearly with force, and full-scale range is 1V, hence

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  • 22 Aug 2018

ess_matlab_uart

Version 1.1.0 by Raymond Chow

Examples for communicating with an Epson IMU with UART interface

stabilization against thermal shockExtEnableExternal Trigger mode on falling edgeUartAutoEnable UART_AUTO mode which sends burst sampling data automaticallyTo initialize the Epson sensor with current object

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  • 29 Aug 2023

MATLAB Support for MinGW-w64 C/C++/Fortran Compiler

by MathWorks Supported Compilers Team

Install the MinGW-w64 C/C++/Fortran compiler for Windows

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  • 2.9 / 5
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  • 26 Jan 2026

Mobile Robot Controller

Version 1.0.0.1 by MathWorks Student Competitions Team

Application to control mobile robot with 3D vision sensor.

application class is the mobileRobotController, and this class relies on kinectViewer to display 3D sensor data, and closedLoopTurtle to handle the closed loop control of the Turtlebot. The controller is a

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  • 1 Sep 2016

VU-Kinect

Version 1.0.0.0 by James Peyton Jones

A simple Simulink interface to the libfreenect Kinect driver for Linux-based systems

The VU-Kinect block for Simulink streams the color and depth video signals from the Microsoft Kinect sensor into the Simulink environment so that non-developers can access the capabilities of the

- INSTALLER Installs the VU-Kinect Simulink block (S-Function) and associated third party tools
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  • 27 Jun 2012

Senz3D Acquisition interface

Version 1.2.0.0 by Dirk-Jan Kroon

Creative Senz3D, Intel Interactive Gesture Camera (Time of Flight), Acquisition interface.

- This function pxcOpenCamera, opens the video-streams of the
- This function pxcColorImage can be used to obtain the RGB-image from
- Transform Mapping Depthmap to Color from range 0...1 to image-size
- This function pxcDepthImage can be used to obtain the Depth-image from
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  • 20 Feb 2014

Kinect_NITE_PointViewer_matlab

Version 1.0.0.0 by HONGMIN ZHU

Kinect, OpenNI wrapper, NITE PointViewer example, Hand Tracking, IR & Depth, matlab interface

sensor, there's no 'image' node in my xml file. you can modify it if you are interested, and make use of functions provided by Dirk-Jan Kroon../ExampleHand.m -- script for testing the PointViewer

- This function mxNiCreateContext, connects to the Microsoft Kinect-hardware
- This function mxNiDeleteContext, closes the Kinect-objects which connect
- This function mxNiDepth, takes the Current-Depth (movie) frame from
- This function mxNiHandPosition, takes the Current-Hand position from
- This function mxNiInfrared, takes the Current-Infrared(movie) frame from
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  • 25 Apr 2011

MATLAB Support Package for BeagleBone Black Hardware

by MathWorks MATLAB Hardware Team

Interact with BeagleBone Black from MATLAB

digital signal processing.The MATLAB support package allows you to acquire data from sensors and imaging devices connected to BeagleBone Black. Specifically, libraries of MATLAB functions are provided

  • 6K (All time)
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  • 3.4 / 5
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  • 26 Jan 2026

Single shot NI-USB6008 DAQ

Version 1.0.0.0 by Kumar Mallikarjunan

Single shot NI-USB6008 Data Acquisition

Identifies the National Instruments NI-USB6008 DAQ and collects the data from the sensor through the DAQ. In this example, it collects 10 seconds worth of data from a pressure transducer and outputs

- the above line tells MATLAB to keep collecting
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  • 17 Jun 2010

FSDA - Flexible Statistics Data Analysis toolbox

Version 8.7.10.27 by Marco Riani

Flexible Statistics Data Analysis Toolbox

and credit cards frauds, customer and market segmentation, detection of spurious signals in data acquisition systems, in chemometrics (a wide field covering biochemistry, medicine, biology and chemical

- finds the k-th order statistic
- finds the 100*p-th weighted order statistic for $0
- adds least-squares fit line(s) to scatter plot(s).
- E-step: compute expected sums T1 and T2 with missing data.
- computes trimmed k-means
- gives the the $k$-combination of $n$ elements of position $N$ in the lexicographic order of all combinations
- transforms points or positions from 'axes data units' to 'normalized figure units'
- computes the score test for Box-Cox transformation
- M-step: update mu and Sigma from expected stats.
- computes MM estimators in multivariate analysis with auxiliary S-scale
- returns Fisher multivariate non-central hypergeometric odds given means
- EM algorithm for data with missing values (no trimming).
- plots the Mahalanobis distances for each row of the input data matrix
- finds and plots missing data patterns
- hides/shows symbols inside all gplotmatrix subplots (or similar multi-plots) clicking on the legend.
- computes (normalized) Box-Cox transformation
- performs forward search in multivariate analysis with exploratory data analysis purposes
- computes cumulative distribution function of a linear combination of non-central chi-square +N(0,s)
- returns Wallenius' non-central hypergeometric probability density function
- returns a random number from non-central hypergeometric probability density function
- computes power transformation (Box-Cox or Yeo-Johnson)
- computes weights estimates under Variance-Inflation Model
- generates a random two-way table with given marginal totals
- simulates and-or contaminates a dataset given the parameters of a finite mixture model with Gaussian components
- returns Fisher multivariate non-central hypergeometric probability density function
- extracts in a vector the linear indexes or the elements on and above the k-th diagonal of a square matrix
- returns Fisher non-central hypergeometric cumulative distribution function
- computes a running-lines smoother with global cross-validation.
- computes Stahel-Donoho robust estimator of dispersion-location
- computes inverse-gamma probability density function.
- returns Wallenius' non-central hypergeometric cumulative distribution function
- creates a matrix of indexes where rows are distinct p-subsets extracted from a set of n elements
- computes the integrated variance-covariance matrix of any number of processes from discrete observations, via the Fourier-Malliavin estimator with Fejer kernel
- finds exact p-values
- returns Fisher multivariate non-central hypergeometric random variate generation
- returns Wallenius' non-central hypergeometric cumulative distribution function
- returns Fisher non-central hypergeometric probability density function
- robust estimator of scale (first quartile of interpoint distances $|x_i-x_j|$)
- returns Wallenius' multivariate non-central hypergeometric odds given means
- Converts codepad-style m-code into a Document Object Model.
- performs Principal Component Analysis (PCA) on raw data.
- enables to select data points using the mouse, on scatter plot matrices or trajectories in the forward plots.
- computes (normalized) Yeo-Johnson transformation
- EM algorithm with trimming (TEM) for data with missing values.
- computes the inverse of the inverse-gamma cumulative distribution function.
- computes inverse-gamma cumulative distribution function.
- returns Wallenius' multivariate non-central hypergeometric probability density function
- simulates linear regression data with pre-specified values of statistical indexes.
- computes (and optionally plots) a kernel smoothing estimate for bivariate data.
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  • 11 Jun 2026

Matlab+BIWI Kinect Head Pose Data base (Partial)

Version 1.4.0.0 by Soumitry J Ray

This mex files helps you access the compressed binary depth images in BIWI Kinect Head pose database

Headpose Data base: This data base has 15000 head poses along with the ground truth of head orientation and location.Below is the

  • 457 (All time)
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  • 25 Sep 2012

Ball Tracking Example

Version 15.2.1.1 by MathWorks Student Competitions Team

Learn how to control a basic Robotic System using a Desktop Computer, a Kinect and an Arduino.

- FunctionPassExample This example shows how to pass data to functions
- openPackUnpackDoc Opens the documentation for the Pack and Unpack Data
- FunctionLocalExample This example shows how to define data in functions
- openSoftRealTimeDoc open documentation for the Soft Real-Time Toolbox
- etic - Start stopwatch timer
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  • 27 Feb 2017

Simulink for PCV (Point Cloud Viewer)

Version 1.3.0.1 by Takashi Chikamasa

Simulink for PCV is a block for 3D Point Cloud View and wrapped native OpenCV library.

Simulink for PCV allows users to reconstruct a 3D view from multiple point cloud data generated from Simulink for NID. Simulink for PCV wraps OpenCV to enable to stitch over a million point cloud

  • 2K (All time)
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  • 1 Sep 2016

VEHICLE SMART ASSISTANT APP

Version 1.1.1 by Rohan Sanghavi

This is a Matlab app which was made using Matlab app designer

Referenceshttps://www.mathworks.com/help/driving/examples/track-pedestrians-from-a-moving-car.htmlhttps://www.mathworks.com/help/driving/examples/track-multiple-vehicles-using-a-camera.htmlDATA IS NOT INCLUDED IN .ZIP FILEPLEASE REFER TO THE GOOGLE DRIVE LINK ATTACHED BELOW:https://drive.google.com/open?id=1kjKVxL78FgrfOUD_au08Mzc6ZcX-BBFEOTHER INFO:THE .mlappinstall file along with a .xml

  • 244 (All time)
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  • 12 May 2020

Matlab Wrapper for OpenNI 2.2

Version 1.1.0.0 by Camillo Taylor

A very simple wrapper that provides an interface to RGBD cameras through OpenNI v2.2

  • 1.8K (All time)
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  • 14 Jun 2013

Myo SDK MATLAB MEX Wrapper

Version 3.0.0.0 by Mark Tomaszewski

Access data from Thalmic Labs' Myo Gesture Control Armband in m-code and Simulink!

m named, % quat_log, gyro_log, accel_log, emg_log, etc. % Data acquisition is non-blocking, too! mm.delete(); % clean upThe IMU data includes estimated quaternion (orientation), three-axis gyroscope

- Data collector for a physical Myo device
- This is an m-code wrapper for a MEX wrapper for Myo SDK.
- (SDK_PATH) - Builds myo_mex
- (blk) Callback for S-Function block myo_sfun
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  • 28 Oct 2022

KEV3

Version 1.18.0.0 by Liviu Ivanescu

Kinect integration with the EV3 robot

Acquisition Toolbox. It might run on older Matlab versions but probably Kinect support cannot be installed on Matlab versions older than 2013a. For controlling the Kinect, one uses the Kinect for Windows Sensor

  • 1.3K (All time)
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  • 4.3 / 5
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  • 16 Feb 2023

Kinect Live 3D Point-Cloud matching Demo

Version 1.0.0.1 by Wanbin Song

Wanbin Song's repository

  • 3.1K (All time)
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  • 4.8 / 5
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  • 26 Nov 2019

NXP_Support_Package_S32K3

Version 1.8.1 by NXP Model-Based Design Toolbox Team

This package represents the MATLAB Installer add-on for the FREE of cost, NXP’s Model-Based Design Toolboxes.

(only enabled in MBDT for S32K3 versions 1.7.0 and 1.7.1)Blocks for eTPU (Enhanced Time-Processing Unit) coprocessor access: eTPU, Motor Control, Rdc CheckerData acquisition and calibration using

  • 4.3K (All time)
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  • 4.4 / 5
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  • 30 Mar 2026

Kinect Depth Normalization

Version 1.0.0.0 by Atif Anwer

Fills in '0' depth value in kinect depth image with statistical mode of surrounding 25 values

- FUNCTION FOR DEPTH NORMALIZATION OF A KINECT RGB-D IMAGE IN REAL-TIME
  • 1.1K (All time)
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  • 12 Sep 2014

MATLAB AND SIMULINK HARDWARE CHALLENGE: Robot arm MatLab files

Version 1.0.0.0 by David Yu

Controls a robot arm through the use of Kinect 2.0

This script is responsible for getting 3D data from the Kinect, where we have used the MATLAB interface for Kinect 2.0 by Terven Juan and Cordova-Esparza Diana. After we have gotten the 3D

  • 351 (All time)
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  • 25 Jul 2016

ECG - BASED ARRHYTHMIA DETECTION

Version 1.0.0 by Suvega

ECG-Based Arrhythmia Detection identifies abnormal heart rhythms by analyzing and comparing ECG signals for accurate diagnosis.

raw ECG data using sensors or simulated datasets.Preprocessing: Removing noise and artifacts for clearer signal interpretation.Feature Extraction: Identifying key ECG features like the P, Q, R, S, and T

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  • 19 Nov 2024

RESTORATION OF KINECT CALIBRATED RGBD DATA

Version 1.1.0.0 by mahmood Davoodianidaliki

Gets RGB and raw range datat and using calibration parameters gives a pointcloud

Use Raw range data provided by first generation of Kinect sensors, and provided calibration data by user, creates a corrected point-cloud. Also uses these calibration parameters to register RGB image

- Bcoefs = CamData(CamId).Bcoefs;
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  • 6 Feb 2014

Kinect Microsoft SDK

Version 1.3.0.0 by Dirk-Jan Kroon

Video, Audio, Depth Stream and Skeleton tracking

- This function mxMSSkeleton does (multiple) user-detection followed by
- This function mxMSPhoto, takes the Current-Photo (movie) frame from
- This function mxMSDepth, takes the Current-Depth (movie) frame from
- This function mxMSDeleteContext, closes the Kinect-objects which connect
- This function mxMSCreateContext, connects to the Microsoft Kinect-hardware,
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  • 4.3 / 5
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  • 8 Nov 2011

NXP Support Package MPC57xx

Version 1.2.0 by NXP Model-Based Design Toolbox Team

This package represents the MATLAB Installer add-on for the FREE of cost, NXP’s Model-Based Design Toolboxes.

CAN, SPI, I2C, UART, PIT, FlexPWM, ADC, CTU, DMA, eTimer,SWG - On-target profiling of functions and tasks - Data acquisition and calibration using FreeMASTER tool - Boot loader utility for

  • 3.2K (All time)
  • 10 (Last 30 days)
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  • 14 Apr 2020

Natural-Order Filename Sort

Version 3.4.11 by Stephen23

Alphanumeric sort of filenames or filepaths, with customizable number format.

  • 36.9K (All time)
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  • 5.0 / 5
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  • 10 Apr 2026

N-dimensional sparse arrays

Version 1.20.1 by Matt J

Creates an N-dimensional sparse array object, for arbitrary N.

reshaping it to have N dimensions. In other words, the sparse data must first be able to exist as an ordinary 2D MATLAB sparse matrix before being made N-dimensional. In fact, if the intended array has

- - A class of N-dimensional sparse arrays.
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  • 4 (Last 30 days)
  • 4.8 / 5
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  • 19 Jan 2025

Natural-Order Row Sort

Version 3.4.11 by Stephen23

Alphanumeric row sort of a cell/string/categorical/table array, with customizable number format.

  • 2.3K (All time)
  • 8 (Last 30 days)
  • 5.0 / 5
  • Community

  • 10 Apr 2026

Customizable Natural-Order Sort

Version 3.4.11 by Stephen23

Alphanumeric sort of a cell/string/categorical array, with customizable number format.

  • 5.8K (All time)
  • 18 (Last 30 days)
  • 5.0 / 5
  • Community

  • 10 Apr 2026

MATLAB Support Package for Android Sensors

by MathWorks Mobile Sensor Connectivity Team

Acquire sensor and image data from built-in sensors on Android devices.

MATLAB® Support Package for Android™ Sensors enables you to collect sensor data from your mobile Android device, such as a phone or tablet, log it in MATLAB, and then use MATLAB to process the data

  • 37.2K (All time)
  • 92 (Last 30 days)
  • 3.8 / 5
  • MathWorks

  • 8 Jun 2026

Inpaint over missing data in 1-D, 2-D, 3-D,... ND arrays

Version 1.4.2.1 by Damien Garcia

Y = INPAINTN(X) computes the missing data in the N-D array X.

Y = INPAINTN(X) replaces the missing data in X by extra/interpolating the non-missing elements. The non finite values (NaN or Inf) in X are considered as missing data. X can be any N-D array.Type

  • 8.9K (All time)
  • 5 (Last 30 days)
  • 4.9 / 5
  • Community

  • 20 Jun 2020

MPLAB Device Blocks for Simulink :dsPIC, PIC32 and SAM mcu

Version 3.63.18 by Microchip Support Team

Generate code for Microchip dsPIC, PIC32, SAMx and SAMRH71 microcontrollers from Simulink models

, DC-DC converters, solar/wind || **🏭 Industrial** | robotics, sensor interfaces, real-time control || **🎛️ Embedded Systems** | Signal processing, data acquisition, control loops || **🚗 Automotive** |

- callback handler for dspic real-time options
- callback handler for dspic real-time options
- callback handler for dspic real-time options
- callback handler for dspic real-time options
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  • 80 (Last 30 days)
  • 5.0 / 5
  • Community

  • 4 Jun 2026

Data acquisition into Simulink - example model

Version 1.1.0.1 by Steve

Data acquisition into Simulink - example model

Acquire live data directly into Simulink. Beginning in MATLAB R2006, Simulink blocks are available from Data Acquisition Toolbox to acquire live data directly into Simulink models from data

  • 17.3K (All time)
  • 1 (Last 30 days)
  • 4.7 / 5
  • Community

  • 1 Sep 2016

Climate Data Toolbox for MATLAB

Version 1.01 by Chad Greene

A set of low-level functions and tutorials for analyzing and displaying Earth science data.

This toolbox contains a standard set of MATLAB functions for analyzing and displaying climate data. The functions are computationally efficient, easy to use, and come with many tutorials that

- The reshapetimeseries function reshapes a vector of timeseries data onto a time-of-year x year grid, accounting for messiness associated with leap days or unevenly-spaced data.
- xyz2grid converts regularly-spaced columnated x,y,z data into gridded data. See also xyzread.
- The globescatter function plots georeferenced data as color-scaled spheres on a globe.
- transect produces a color-scaled transect diagram of oceanographic data from CTD profiles collected at different locations and/or times.
- sinefit fits a least-squares estimate of a sinusoid to time series data that have a periodicity of 1 year.
- The cbarrow function places triangle-shaped endmembers on colorbars to indicate that data values exist beyond the extents of the values shown in the colorbar.
- The topo_interp function interpolates elevation relative to sea level at any geographic points. The data are from the ETOPO5 world digital elevation model, which is provided at 5-minute (or 1/12
- Back to Climate Data Tools Contents
- The eof function gives eigenmode maps of variability and corresponding principal component time series for spatiotemporal data analysis. This function is designed specifically for 3D matricies of
- The phasebar function places a circular donunt-shaped colorbar for phase from -pi to pi or -180 degrees to 180 degrees.
- The globepcolor function plots georeferenced data on a globe where color is scaled by the data value.
- trend calculates the linear trend of a data series by least squares. Data do not need to be equally spaced in time.
- This function plots a polynomial fit to scattered x,y data. This function can be used to easily add a linear trend line or other polynomial fit to a data plot.
- The filt2 function performs a highpass, lowpass, bandpass, or bandstop 2D gaussian filter on gridded data such as topographic, atmospheric, oceanographic, or any kind of geospatial data. This
- Back to Climate Data Tools Contents
- Back to Climate Data Tools Contents
- Back to Climate Data Tools Contents
- The globeplot function plots georeferenced data on a globe.
- cdtgradient calculates the spatial gradient of gridded data equally spaced in geographic coordinates.
- The ncbuild function simplifies the process of building netCDF output files based on Matlab data variables.
- h5struct loads HDF5 data into a Matlab stucture with the same hierarchy as the original file.
- transectc produces a contour plot oceanographic data from CTD profiles collected at different locations and/or times.
- The globesurf function plots georeferenced data on a globe where values in matrix Z are plotted as heights above the globe.
- The globecontour function plots contour lines on a globe from gridded data. Note: these contours are not contour graphics objects and are not linked to the current colormap.
- The filt1 applies a zero-phase butterworth filter. Requires Matlab's Signal Processing Toolbox.
- The spiralplot function makes a spiral plot that shows the annual nature and long-term trend of a time series.
- The cmocean function returns perceptually-uniform colormaps generated by Kristen Thyng. A detailed description of the cmocean project is available at http://matplotlib.org/cmocean.
- The globequiver function plots georeferenced vectors with components (u,v) in a East-North coordinate system on a globe.
- mann_kendall performs a standard simple Mann-Kendall test to determine the presence of a significant trend. (Requires the Statistics Toolbox)
- The spei function calculates the standardised precipitation-evapotranspiration index based on a standardization of a simplified water balance based on the climatology of a particular location.
- The cell2nancat function concatenates elements of a cell into a NaN-separated vector.
- subsubplot creates sub-axes in tiled positions.
- The cdtarea function gives the approximate area of each cell in a lat,lon grid assuming and ellipsoidal Earth. This function was designed to enable easy area-averaged weighting of large gridded climate datasets. This function is similar to cdtdim.
- The great Roger Miller once sang, As long as there's a hill there's a valley / Long as there's a valley then the river can flow free / As long as there's a Sun there's a shadow / As long as there's a shadow there's a place for you and me. While it's possible that he was referring to sneakin' around with some little lover, it's just as likely that he was singing praises of shadem, this hill-shading function for Matlab.
- From the results of an impressively thorough survey by Randall Munroe of XKCD, this function returns the RGB color triplets for just about any color name you can think of. In keeping with Matlab syntax, RGB values are scaled from 0 to 1. If you mispell a color or the color you want is not in the database, rgb will offer suggestions for other similarly-spelled colors.
- nao calculates the North Atlantic Oscillation index from sea-level pressures based on the definition proposed by Hurrell, 1995. For all practical purposes the NAO index is equivalent to the Arctic Oscillation as well as the North Annular Mode. For more information see this introduction to Annular Modes by David Thompson at NCAR.
- The textcolorbar function creates a color-scaled text that is something between a colorbar and a text legend. It does not hijack the current colormap.
- The pet gives the potential reference evapotranspiration following Hargreaves-Samani.
- The anomaly function plots line data with different colors of shading filling the area between the curve and a reference value. This is a common way of displaying anomaly time series such as sea
- sinefit_bootstrap performs a bootstrap analysis on the parameters estimated by the function sinefit. Bootstrapping means applying the sinefit function to a bunch of subsamples of the data, then
- produces a color-scaled transect diagram of oceanographic data
- gives the potential reference evapotranspiration following Hargreaves-Samani.
- Concatenate unequally-sized arrays, padding with a value
- calculates the spatial gradient of gridded data equally spaced in geographic
- Reshapes timeseries data to year by time-of-year grid
- computes the standardised precipitation-evapotranspiration index
- performs a standard simple Mann-Kendall test to determine the
- calculates the North Atlantic Oscillation index from sea-level
  • 19.5K (All time)
  • 113 (Last 30 days)
  • 5.0 / 5
  • Community

  • 4 May 2026

Image Acquisition Toolbox Support Package for OS Generic Video Interface

by MathWorks Image Acquisition Toolbox Team

Acquire video and images from generic video capture devices.

Image Acquisition Toolbox™ Support Package for OS Generic Video Interface enables you to acquire images and video from DirectShow® (Windows®), GStreamer (Linux®), AVFoundation (Mac) video capture

  • 52.9K (All time)
  • 191 (Last 30 days)
  • 4.4 / 5
  • MathWorks

  • 26 Jan 2026

MAT2TILES: divide array into equal-sized sub-arrays

Version 1.0.0.0 by Matt J

Splits an array of any dimension into cell array of equal sized chunks.

- MAT2TILES - breaks up an array into a cell array of adjacent sub-arrays of
  • 3.5K (All time)
  • 4 (Last 30 days)
  • 4.6 / 5
  • Community

  • 24 Sep 2017

DaqControl - Data Acquisition Session with MCC DAQ card

Version 1.0.0.0 by Shmuel Ben-Ezra

User-friendly interface helps you perform basic operations with a data acquisition card.

press the CREATE push-button).Continue by configuring acquisition and trigger properties.Then move forward and add channels.This is done with clear and convenient checkboxes, popup menus, editable fields

- Author: Shmuel Ben-Ezra
  • 1.9K (All time)
  • 6 (Last 30 days)
  • 5.0 / 5
  • Community

  • 4 May 2009

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