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updated 14 days ago

magnetlogger by Todd

Log status of Janis cryostat and Cryomech reliquifier. (matlab, cryomech, janis)

cryostatPressure()

getCurrentMagnetLogFileName(varargin)

getLastMagnetLogEntry()

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updated 26 days ago

Reshape triggered data acquisition analog input data by Michelle Hirsch

Reshape triggered data acquisition analog input data, removing NaN's. (example, application, daq)

daqtriggerreshape(data)

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updated 2 months ago

Live data acquisition for real-time signal processing in MATLAB by Gabriele Bunkheila

Stream signals to and from data acquisition hardware using simple for or while loops (data acquisition, signal processing)

InstallMe

System Objects to Stream Live Data to and from Data Acqui...

DaqBasicAnalogInExample.m

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updated 4 months ago

MATLAB GUI for Arduino LED blinking by Rishabh Thareja

This GUI is used to toggle LED connected to pin 13 of Arduino uno (arduino, communications, matlab)

LED_blink_arduino(varargin)

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updated 4 months ago

Braiding technology fo textiles, Elsevier by Kyosev Yordan

Complementary files to the book "Braiding technology for textiles" (braiding, forces, daq)

[x_, y_, z_]=ch15_3(r,N)

[x_, y_]=ch15_2(r,N)

draw_hypo(k)

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updated 6 months ago

asad_test.m by Idrees Sohail

image Processing and voice recognisation (image processing)

asad_test(varargin)

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updated 7 months ago

NI ELVIS II Power Supply, Function Generator, Digital Multimeter Support by MathWorks Classroom Resources Team

MATLAB library that extends support for communicating with a NI ELVIS II prototyping platform (support package, elvis, ni)

elvis.Multimeter(type,devicename)

elvis.private.[methodinfo,structs,enuminfo,ThunkLibName]=...

elvis.setup

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updated 8 months ago

TDMS DAQmx Raw data reader by Tao Lan

TDMS DAQmx Raw data reader with pure matlab script (tdms, pxie6368, daqmx)

tdmsinfo.m

tdmsreader(tdmsfilename, channel, datalen)

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updated 8 months ago

Real Time Microphone and Camera data acquisition and audio-video processing by Theodoros Giannakopoulos

This Matlab-code is a demo for real-time audio and image processing. (audio processing, video processing, camera)

realTimeMic(duration, nBlocks, useVideo)

zcr(signal,windowLength, step, fs);

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updated 1 year ago

Generation of Audio Test Signals with Matlab Implementation by Hristo Zhivomirov

Generation of sine wave, square wave, chirp, sinc, white and pink noise via sound card. (measurement, signal processing)

AOChirpRepeate(f1, f2, Fs, endtime, r, p)

AOPinkNoiseRepeate(Fs, endtime, r, p)

AOSincFullRepeate(f0, Fs, endtime, r, p)

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updated 1 year ago

Brain-Machine Interface (BMI) based on Electroencephalography (EEG) by Eduardo

Real-Time Discrete Wavelet Transform and ANFIS classifier for Brain-Machine Interface based on EEG (signal processing, biomedical engineerin..., brainmachine interfac...)

[Coeffs,L]=wtAnalysis(data,level,wName,Fs,plotv)

adc_interrupt(event)

bmi_three_channels.m

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updated 1 year ago

Content Based Image Retrieval by Chez

Simple content based image retrieval for demonstration purposes. Either using knn or classification (image retrieval, content based image r..., classification)

L1(numOfReturnedImages, queryImageFeatureVector, dataset)

L2(numOfReturnedImages, queryImageFeatureVector, dataset,...

[obj, overall]=confMatPlot(confMat, opt)

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updated 1 year ago

pdf files search using keywords by harjeet singh

pdf file search using keywords, one can sort files using given keywords for any number of files. (pdf search usng keywo..., pdf sorting, papers sorting)

pdfsearch()

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updated 1 year ago

Pre-trigger Data Capture and Custom Triggering by Isaac Noh

An example of pre-trigger data capture and custom triggering using the session-based interface. (data acquisition, daq, acquisition)

sw_pretrigger_session

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updated 1 year ago

Data Acquisition Toolbox Support Package for Digilent Analog Discovery hardware (R2012a / R2012b) by MathWorks Data Acquisition Toolbox Team

Analog Input/Output (foreground clocked/non-clocked) support for Digilent Analog Discovery. (daq, voltage, analog discovery)

daq.di.setup.daq_digilent_waveforms_installer(downloadDir...

daq.di.setup.daq_digilent_waveforms_uninstaller

daq.di.utility.throwOrWarnOnStatus( digilentStatusCode )

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updated 1 year ago

Read DMM on a National Instruments DAQ device in MATLAB by Wael Hemdan

Provides access to National Instruments DMM channels available on devices like myDAQ and Elvis II (daq, dmm, data acquisition)

DMM

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updated almost 2 years ago

Wave Player Visualizations (Geek) by Suraj Kamya

Kviz_playerV1 is Kamya Visualization music player Version 1 have a number of Geek Visz (3D-also) (music player, visualization, sound processing)

Kviz_Player_V1(varargin)

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updated almost 2 years ago

Face Recognition Software by Omid Sakhi

Face recognition software using Hidden Markov Models (HMM) and SVD features for education and study. (face recognition soft..., face recognition code, svm)

facerec(filename,myDatabase,minmax)

gendata()

getcam()

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updated 2 years ago

SCOPE: interactively tabulate SEER excel variables by Rex Cheung

This takes SEER excel column data interactively, tabulate them, write back in table format. (data import, data export, optimization)

output=xls2tabulate2xls(xlsfilename)

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updated 2 years ago

A tiny project codes by Ashfaq Salehin

I've developed a tiny project mainly using IPT toolbox. I'm providing it for othhers reference (image processing, template matching, pattern matching)

base

clear_parallel

f=getsnap1

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updated 2 years ago

shape analysis of oscillations by Matthias Funk

Analysis the of shape of sinusoidal osczillations by interpreting the peaks in the Fourier spectrum. (fourier analysis, signal processing, data analysis)

fft_fit_GUI.m

main_window.m

mygauss(x,xdata)

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updated 2 years ago

American Sign Language Detection using PCA and LDA by Neeraj

Provides scripts for testing the two algorithms as well as testing real time input. (american sign languag..., pca, lda)

ASLfisher(ImgMat,V_PCA,nRows,nColumns,omega,Class_number,...

ASLsvm(cAlpha,nTrainingSamples,InImWeight,omega)

ASlknn(cAlpha,nTrainingSamples,InImWeight,omega)

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updated 2 years ago

MOTION DETECTION IN LIVE VIDEO STREAM by vishal rana

live data is acquired and analyzed to calculate any motion and latest image is storded. (motion, detection, survillence system)

MOTION(varargin)

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updated 2 years ago

vibrating string simulator by Maxim Vedenyov

Possible to set inital position, velocity, friction. (vibrating string, simulator, realtime)

a=to_limits_2(a,L1,L2)

add_to_buffer(src,eventdata,Fs,ao,pso)

audio_only(handles)

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updated 2 years ago

DAQ Recoder by duk

This program developed to record AI signals like EEG or EMG. Almost NI Card was supported. (ni card, usb, ai)

DAQ_Recoder(varargin)

daq2mat(fname)

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updated 2 years ago

Waveform Generator GUI 2 by Maxim Vedenyov

Generate waveformed signal and play it. Interactive GUI with movable datapoints. (awg, waveform, dsp)

[a b]=calulate_harmonics(nh,T,x,y,cs,sn)

add_to_buffer(src,eventdata,Fs,ao,po,pso,ic)

open_device(po,Fs,ic,nblocks,margin)

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updated almost 3 years ago

Demonstration of Fourier transformation by aasim Azooz

The first file construct signals from Fourier terms The second file analyzes actual signals (demo, mathematics, signal processing)

[ff,cc]=fourier2(SR,T)

fourier1(Wave_Form,No_of_Terms)

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updated almost 3 years ago

Equalizer, audioplayer, GUI by Maxim Vedenyov

Possible to change equalizer during playing (equalizer, eq, dsp)

[b a]=get_high_shelving_filter(g,Q,f,Fs)

[b a]=get_low_shelving_filter(g,Q,f,Fs)

[b a]=get_peak_filter(g,Q,f,Fs)

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updated almost 3 years ago

Read a National Instruments USB-TC01 single channel Thermometer in MATLAB by Rob Purser

Read a National Instruments USB-TC01 single channel thermometer from MATLABĀ® (data acquisition, hardware)

TC01

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updated almost 3 years ago

Live audio stream analyser and voice coach by Steve Lawrence

A program that uses 'analoginput' to create a live audio stream, which is analyzed in real-time. (singing, coach, signal processing)

liveon.m

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updated 3 years ago

Guitar Tuner Demo from MATLAB Expo 2011 in Tokyo by Teja Muppirala

This takes audio input and calculates the frequency for use in tuning a guitar (guitar, tuner, data aqcuisition)

guitartuner

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updated 3 years ago

EXPO 2011 Signal Processing Workflow Demo Files by Atsushi Matsumoto

MATLAB EXPO 2011 Signal Processing Workflow Demo Files (expo 2011 signal proc...)

design_notch_fcn.m

fi_2nd_order_df2t_filter(b,a,x,y,z)

menu(fn,new)

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updated 3 years ago

makeWaves by Matthew Britton

Converts DAQ channels into WAV files (signal processing, audio analysis, convert daq to wav)

makeWaves()

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updated 3 years ago

Laboratory froth flotation machine automation GUI by Ivan Brezani

This program was designed to work as a controller for upgraded DV-2 laboratory flotation machine. (froth flotation, automation, controller)

config(varargin)

dlmcell(file,cell_array,varargin)

main.m

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updated 3 years ago

MATLAB Support Package for Vernier SensorDAQ by MathWorks Classroom Resources Team

MATLAB library for reading Vernier sensors using SensorDAQ hardware (support package, vernier, sensordaq)

sdaq.addAnalogInput( sessionobj, channel, devicename, type )

sdaq.addAnalogOutput( sessionobj, devicename )

sdaq.addCounter( sessionobj, devicename, type )

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updated 3 years ago

Realtime audio input by Trevor Agus

Realtime audio input, flexible and glitch-free. (realtime, audio, signal processing)

samples=tgrabaudio(N, varargin)

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updated 3 years ago

Data Acquisition Thing by Peter O'Connor

DataQ device device interface for when the provided package doesn't work (data acquisition, dataq, daq)

anaLogger

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updated almost 4 years ago

speech oscilloscope by Maxim Vedenyov

Synchronized continuous display of waveform of your speech from microphone. (speech, oscilloscope, microphose)

hpcb

lpcb

pau

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updated almost 4 years ago

home made turntable by Maxim Vedenyov

Transforms mouse motion to sound to make scratch effect. (home made, turntable, scratch)

add_to_buffer

stp

run_me.m

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updated almost 4 years ago

self-made stroboscope with microphone by Maxim Vedenyov

GUI for the stoboscope. FFT spectrum, detect frequency, generate drive signal. (stroboscope, selfmade, string)

add_to_buffer

piece_processing

stroboscope(varargin)

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updated 4 years ago

Single shot NI-USB6008 DAQ by Kumar Mallikarjunan

Single shot NI-USB6008 Data Acquisition (niusb6008, pressure measurement, single shot daq)

find_ni_usb_6008

single_shot_acquisition

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updated almost 5 years ago

Sonar Demo by Robert Bemis

Sonic distance measurement using Windows sound card for data acquisition. (example, application, daq)

sonar_anal(fig)

tof(varargin)

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updated almost 5 years ago

Acoustic Tracker (Updated) by MathWorks Data Acquisition Toolbox Team

Demonstrate using the Data Acquisition Toolbox to build an application. (example, application, acoustic)

configurewhereisit(fo)

decaycurvefit(x,y1,y2)

makeasound(varargin)

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updated almost 5 years ago

Real time octave analysis by MathWorks Data Acquisition Toolbox Team

FFT and 3rd octave display of an incoming analog input signal. (example, application, daq)

demoai_acoustic(varargin)

oct3bank(x);

oct3dsgn(Fc,Fs,N);

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updated almost 5 years ago

EQUALIZER by Jiro Doke

Equalizer GUI for winsound (audio processing, video processing, analog input)

equalizer

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updated 5 years ago

Multi sounds recorder by berenger

Very basic application to record sounds from microphone and split sounds using the silence (gui, signal processing, sound)

testgui(varargin)

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updated 5 years ago

daqSelector by Isaac Noh

GUI selection tool for DAQ hardware (example, application, daq)

daqSelector

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updated 5 years ago

Custom triggers with Data Acquisition Toolbox (TM) by Gautam Vallabha

Example of a data acquisition GUI with custom triggers (daq, data acquisition, pretrigger)

sw_pretrigger

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updated 5 years ago

Intruder Detection and Recording by David Leffingwell

Intruder detection and recording with live video and audio display. (example, application, motion sound detectio...)

intruderdetection(logName, secondsToRecord, silentAlarm)

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updated 5 years ago

parallel port counter by mohammad

this is an 8 bit counter using the standard parallel port (parallel port)

counter(vstart,vfinal,ton)

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