14,291 results

Functions to encode and decode a QR bar-code in images

A wrapper to the zxing library (http://code.google.com/p/zxing/). This submission includes files to encode a QR code from a string message, and decode a string message from an image containing an

QR code generate

QR code generation from a csv file to images

The QR Code encoder, based on Lior Shapira's work

readable manner.NB: using character set other than ISO-8859-1 will probably make QR code unreadable by any QR decoder, except ZXing's. UTF-8 is set the default encoding!The QR decoder is the same as Lior

Read characters embedded as QR Code using MATLAB functions

This example shows how to decode QR Code to read characters embedded in QR Code using MATLAB functions. QR Code used in this example is encoded in version2 format that has 25x25 modules, and error

QR Code generator 1.1 can generatre QR-Codes based on the zxing library.

QR Code generator can generate QR-Codes based on the zxing library. All files can be imported on the fly from a maven repository or can be downloaded via a command. Zxing is an open source project so

toPPT is a powerful tool for generating powerpoint presentations programmatically defined in matlab.

purpose it will use scripts written by Jens Richter and in addition scripts written by others (see Acknowledgment) . All code was tested with Matlab 2012-2016 and PowerPoint 2013 and

Acycle: Time-series analysis software for research and education

generate code

code

Version 1.2 (10 KB) by Fernando Perdigao following QR Code generator 1.1 by Jens Richter

Can generatre QR-Codes based on the zxing library.

The code computes the QR decomposition with specific diagonal phases.

Matlab provides QR decomposition routines based on Lapack subroutines ZGEQRF/ZGEQPF and ZUNGQR. Such routines make the diagonal entries be real.For general diagonal conditions, this code 'qr

This code performs blind deblurring and denoising of QR barcodes

This is the original code used in the article: Y. van Gennip, P. Athavale, J. Gilles, R. Choksi, "A regularization approach to blind deblurring and denoising of QR barcodes". IEEE Transactions on

These live scripts teach programming basics related to organizing code into functions, describing, debugging, and sharing code.

# Programming: Structuring CodeLearn how to write and document functions, and how to debug, comment on, and share your code.[![View on File

A matlab implementation of the strong rank revealing QR.

This code is for the strong rank-revealing QR (Strong RRQR) introduced in the following reference. Reference: Gu, Ming, and Stanley C. Eisenstat. "Efficient algorithms for computing a strong

RunLength coding as fast MEX and M-code

RUNLENGTH - Run-length codingRun-length encoding splits a vector into one vector, which contains theelements without neighboring repetitions, and a second vector, whichcontains the number of

Generate code optimized for Cortex-M processors.

Embedded Coder^® Support Package for ARM^® Cortex^®-M Processors lets you generate optimized code for math operations using the CMSIS library. Use this generated code for ARM Cortex-M processors. For

Design, simulate, and implement applications for STM32 processors

Embedded Coder Support Package for STMicroelectronics STM32 Processors enables users to build, load, and run Simulink models on STM32 devices. CapabilitiesRapid prototyping of algorithms on-chip

Use MATLAB Coder to generate C and C++ code for deep learning networks

MATLAB Coder generates C and C++ code from MATLAB code for a variety of hardware platforms, from desktop systems to embedded hardware. It supports most of the MATLAB language and a wide range of

Demonstrates the Symmetric QR Algorithm with Permutations

The files demonstrate the Symmetric QR algorithm with Permutation, and compare the performance to classic QR algorithm and variants.Based upon: Symmetric QR Algorithm with Permutations

QR Decomposition or Factorization (Householder Reflections Approach)

In linear algebra, a QR decomposition, also known as a QR factorization or QU factorization is a decomposition of a matrix A into a product A = QR of an orthogonal matrix Q and an upper triangular

Supported until 2022b

NOTE: This support package is no longer supported by MathWorks. It is recommended that you use C2000 Microcontroller Blockset.Embedded Coder^® Support Package for Texas Instruments C2000™ Processors

Script solving all the operations required for the generation of an offline BTC "cold wallet".

offline generation of QR codes for the bitcoin address and secret key. The included scripts, which can be invoked individually, perform the SHA256 and ripemd160 hashes, the ECDSA cryptography in the

Use GPU Coder to generate optimized CUDA code for deep learning networks

GPU Coder generates optimized CUDA code from MATLAB code and Simulink models for deep learning, embedded vision, and autonomous systems. You can deploy a variety of pretrained deep learning networks

Feature reduction (projection) using fuzzy discriminant analysis with QR-decomposition.

] R. N. Khushaba, S. Kodagoa, Dikai Liu, and G. Dissanayake, "Electromyogram (EMG) based Fingers Movement Recognition Using Neighborhood Preserving Analysis with QR-Decomposition", Proceedings of ISSNIP

Use Visual Studio Code to view and debug C and C++ code, in combination with supported MATLAB and Simulink workflows.

MATLAB Coder Interface for Visual Studio Code DebuggingThe MATLAB^® Coder™ Interface for Visual Studio^® Code™ Debugging support package allows you to use Visual Studio Code to view and debug C and C++

Efficiently update a QR decomposition that might be economy size (thin form)

This algorithm computes the QR factorization of the matrix "A = q0*r0" with Ap appended at the end via the Modified Gram-Schmidt algorithm. It updates an existing QR decomposition without

Perform a bunch of QR factorization of same size matrix

If you have many (small) matrices that need to factorized in QR, instead of calling MATLAB qr in the for-loop you could use this function that can reduce by more than 6 the runtime.According to my

A class for efficient manipulation of N-fold Kronecker products in terms of their operands only.

(.\), mldivide (\), mrdivide (/), inv, pinv, power, mpower, norm, sum, cond, eig, svd, abs, nnz, orth, chol, lu, qr, full, sparse, ... Some restrictions apply to these overloads. In particular

Same functionality as built-in MATLAB function 'interp1q' but 3x faster.

Quicker 1D linear interpolation: 'interp1qr'Performs 1D linear interpolation of 'xi' points using 'x' and 'y', resulting in 'yi', following the formula yi = y1 + (y2-y1)/(x2-x1)*(xi-x1).Variables: -

MATLAB Toolbox for working with high-dimensional tensors in the Tensor-Train (TT)-format

Gives Freeman chain code 8-connected representation of a boundary

unwrap - (optional, default=false) unwrap code OUTPUT: -------------------------------------------------------- cc is a structure with the following fields: cc.code - 8-connected Freeman

Rank-Revealing QR factorization of an array

Rank-Revealing QR factorization of an array. The mex-functions are using the rank-revealing QR routines xGEQPX and xGEQPY from ACM Algorithm 782. Can also handle complex and single precision array's.

Getting started guide for learning and evaluating HDL Coder

Guidelines for getting started using HDL Coder to generate VHDL or Verilog to target FPGA or ASIC hardware. The document provides practical guidance for:Setting up your MATLAB algorithm or Simulink

Quantile regression

An interactive app and function for segmenting images.

Interactive UI for segmenting images. Explore different approaches, then export segmentation mask and reproduction code.Supports all tunable parameters for EDGE detection, THRESHOLDING (including

Numerical computation with functions

Create standalone Functional Mock-up Units (FMUs) from Simulink models and C/C++ source code

specifications. With FMU Builder, you can:Create standalone FMUs from Simulink models or C/C++ source code Create nested FMUsUse Structured I/O Signals and Runtime Tunable ParametersValidate Exported FMUs

QR/RQ/QL/LQ factorizations of an array.

Currently RQ, QL, and LQ factorizations are not included in Matlab, although these factorizations can also be done by QR function and additional matrix manipulations if matrix is square. Therefore I

Learn how to deploy an algorithm to an FPGA using MATLAB and Simulink.

the hardware architecture * Convert the design to fixed-point * Generate and synthesize the HDL code

Companion Software

The STK is a (not so) Small Toolbox for Kriging

Parameterized parts for Simscape Multibody, with gear assemblies and MATLAB code for extrusions

QR decomposition using Householder Reflection

Calculates the QR decomposition of a matrix, A using Householder Reflection.

SVD computation using QR decomposition

A very short and simple program that computes the singular value decomposition of a matrix using the QR decomposition.

Toolbox in MATLAB for modelling of overhead and underground transmission lines.

: https://www.mathworks.com/matlabcentral/fileexchange/22885-eigenshuffle. Unzip the file into the folder `mode_decomp_funs`. The Eigenshuffle code is used as an additional method to perform the modal decomposition avoiding switchovers in the frequency-domain.- Bodefit -

Variable classification in a process flow network using QR factorization

. But, is the measurement information enough?This MATLAB code answers the following questions:1. Among the unmeasured flows, is there a flow that CANNOT be solved from the values of the measured flows

Companion Software

This toolbox defines a new mp class allowing multiple precision objects in MATLAB.

source code. Look at the @mp directory under the MATLAB directory for a list of mp supported functions. If the function is not specifically written for mp objects, it still may work if the function in

This code correctly computes Savitzky-Golay filters. It is a replacement for the Matlab sgolay code.

This code computes Savitzky-Golay filters using a method similar to that used in the Matlab sgolay code. However, this implementation is far less prone to problems due to conditioning. Furthermore

The codes of a novel astrophysics-inspired meta-heuristic optimization algorithm, namely Transit Search (TS)

Some examples on building MATLAB code with existing C code

This file exchange submission contains some examples on how to includecustom C code when using MATLAB Coder, and how to support an implementationfor standard MATLAB functions not supported by MATLAB

Generate and deploy HDL code and Embedded Software from MATLAB and Simulink for Xilinx FPGA and SoC devices

HDL Coder™ enables implementation of Simulink models and MATLAB algorithms onto Xilinx^® FPGA and SoC devices for fast prototyping on hardware using the HDL Coder Support Package for Xilinx FPGA and

This app generates a signal to paint an image onto spectrum waterfall plot.

This app can transmit an image and view it in a frequency waterfall plot (or spectrogram) by generating a signal. It can also take text as input and transmit the text as a QR code, which it

Companion Software

C Code Integration in MATLAB and Simulink to Control an External Interface.

The goal of this demo is to showcase integration of C code in MATLAB and Simulink. A C# interface of a parking meter has some emulated HW registers that can be accessed through a shared memory area

Creation and analysis of biochemical constraint-based models: the COBRA Toolbox v3.0

MATLAB code to build a Simscape Multibody model of a single link and a multi-link pendulum

This file contains MATLAB code to build a Simscape Multibody model of a single link and a multi-link pendulum. MATLAB commands such as add_block, add_line, and set_param are used to add, connect

This function is not perfect yet, but it is better than any of the existing svg read functions.

Offers an enjoyable Model-Based Design experience using Simulink models with Lego robots

controller models are used with LEGO's latest high-tech robot (ARM-based LEGO Mindstorms NXT) to illustrate industrial application of Model-Based Design with Production Code Generation. Take note of the model

Companion software to accompany the book "Numerical Methods Using MATLAB"

A collection of M-files for carrying out various numerical linear algebra tasks.