Easy Sensitivity (Tornado) Plot Function by Richard McCulloch

This function makes a tornado sensitivity plot and returns the sensitivity values. (aerospace, biotech, data export)

TorPlot(data,names,sensitivity,save)

Add Visible Line over Images (Modifed Version of the one in Doug's MATLAB Video Tutorials) by Anand P

This is a modified version of the one shared in Doug's MATLAB Video Tutorials (image processing, signal processing, data export)

cursorLine(x,y,innerThickness, outerThickness)

Comparison of Alamouti & MRC Schemes over Rayleigh Channel by Sourav Mondal

This code gives a relative comparison of performance of Alamouti & MRC schemes over Rayleigh channel (communications, control design, data export)

alamouti_new(M, frmLen, numPackets, EbNo)

mrc_new(M, frmLen, numPackets, EbNo)

alamouti_mrc_RUN_new.m

FeatureFinder 2.4.1 by Feature Finder

A user-friendly tool for signal filtering and feature extraction. Well-suited to large data sets! (gui, data import, data export)

Comm_Alert(sMessage)

Comm_Exit()

Comm_Help(sTitle,sMessage)

BER of M-QAM over Rayleigh channel by Sourav Mondal

This program gives simulated results of BER over Rayleigh fading channel. (communications, data import, data export)

QAM_rayleigh(M, EbNodB)

qam_run.m

Software for hyper-spectral data pre-processing by Gianluca

The software offers a user-friendly tool (based on two GUIs) for pre-processing reflectance spectra (data export, signal processing, data import)

[L_onda,S_norm]=convex_hull_spectra(choise_asdtype,FileName...

[dati]=read_asd_v2(FileName,FilePath)

call_ch_removal(varargin)

One-Sided FFT by Aravazhi Anbarasu

More intuitive than built in function for simple operations.Useful for repetitive code and plotiing. (control design, physics, communications)

fft_calc(X,fs)

write_ascii by Jacob

simple and elegant matlab function to quickly write large matrices to an ascii file. (csvwrite, dlmwrite, ascii)

write_ascii(filename,data,delimiter,format)

Linear regression for multiple category data with different slopes for each by Soumya Banerjee

The function does OLS and RMA regression on data that is categorized into two different categories (communications, optimization, aerospace)

regress_plot_twocategories_allslope

Trapezoidal Integration by Aravazhi Anbarasu

Simple and intuitive numerical integration based on trapezoidal rule. (data import, data export, control design)

int_trapz(X,Ts)

Implementation of 16-QAM algorithm in the presence of AWGN channel by Umair Nadeem

This algorithm implements the 16-QAM modulation and demodulation in the presence of AWGN channel (communications, data export, data import)

qam.m

Frequency band for DWT by khanh Nguyen Le

with this code you can find approximation frequency band cA and detail frequency bands cD of a DW. (wavelet, frequency band, frequenzbereich)

[cA cDlv] =frequenzbereich(fs,lv)

CELP codec by Sourav Mondal

This is a code to demonstrate CELP codecs of bitrate 9.6kbps and 16kbps. (celp, audio codec, lpc)

celp16k(x,N,L,M,c,cb,Pidx)

celp9600(x,N,L,M,c,cb,Pidx)

celpana(x,L,M,c,cb,Pidx,bbuf,ebuf,Zf,Zw)

Linear regression with statistics for multiple category data by Soumya Banerjee

This function does linear regression with statistics for multiple category data (OLS and RMA) (aerospace, automotive, biotech)

regress_plot_twocategories

Temperature forecasting by Peyman

Next 24 h temperature prediction; for each 15 minutes. (data exploration, data export, data import)

Final.m

A Graphical User Interface for Solving Delay Differential Equations and doing Local Search by Soumya Banerjee

A GUI for solving a set of delay differential equations (DDEs) and local search for best solutions (biotech, statistics, data import)

odesolver_outline

...

dde_auto_fit

Animated gif generator from images by Héctor Corte

This script is a GUI to easily generate an animated gif from images. Time between images can be set. (image processing, simulation, interpolation)

gifgenerator.m

Wave Player With Effects And Analysis by Muhammad Umair

It plays and add certain effects to a .wav file like a real media player. (wav player, convoloution, gui)

Edge Drawer by Héctor Corte

This simple script allows you to create edge pictures from an existent image. (data export, gui, image processing)

edges.m

A_Z_Node_Spikes by Sam Bateman

For a bio-functional cellphone micro-chip. (biotech, communications, control design)

A_Z_Nodes_Version_2.m

AM modulation & demodulation by simscape by Sourav Mondal

This model demonstrates a scheme of AM modulation & demodulation. (am, simulink, data import)

AMmodulator_demodulator

QPSK over Rayleigh fading Channel by Sourav Mondal

The BER of QPSK scheme over AWGN & Rayleigh fading channel. (communications, data export, data import)

Refresh(Received)

qpsk_rayl.m

Monte Carlo Markov Chain for inferring parameters for an Ordinary Differential Equation model by Soumya Banerjee

This function uses a Monte Carlo Markov Chain algorithm to infer parameters for an ODE model (biotech, data export, data import)

mcmc_ode

analyze_mcmc(parallel)

test_gamma()

Intergrating ITK and Matlab by Rex Cheung

This may be useful to you if you want to integrate ITK and Matlab using C++. (data export, data import, demo)

opt(x0)

Find the "I J K" indices of any element number "e" in the 2D or 3D matrix by sunil anandatheertha

Many a times it may be required to identify the indices, 'i','j' and 'k' values of an element number (aerospace, automotive, communications)

[row,column,plane]=findijk(e,rcp)

SplitData by Feature Finder

Extracts the specified rows of data from one file into one or more new files. (data export, data import, data exploration)

SplitData(sFilename, nTrialInfo, Fs)

Best Fit Legend by rasam aliazizi

the best tool for signal processing, of a section of your data. (communications, control design, data export)

BestFitInfo(varargin)

Equation(polyCoeff, x, y)

GetMousePosition(varargin)

Distribution of the contour distances from the center point by mohan palani

Boundary of the signature of image (aerospace, biotech, data import)

centerPoint(binaryImg)

contour_b(a,row,col)

euclidean_distance(Coord1,Coord2)

ImageTohex, hexToimage cconversion by mohan palani

The matlab code is used for convert the hex file to image and image to hex file (mathematics, image processing, signal processing)

HexConvert2Image.m

imageConvert2Hex.m

Generate [file/folder/any] name based on current time by sunil anandatheertha

Generate [file/folder] name based on current time. Useful for some automated folder/file creation. (aerospace, data export, automotive)

genFilename()

Graphical User Interface for Solving Ordinary Differential Equations by Soumya Banerjee

A Graphical User Interface for Solving Ordinary Differential Equations (Immune Response Model) (data export, data import, gui)

odecall_eclipse_tcl_jv_local(target,infected,...

odesolver_outline(varargin)

MIRtoolbox by Olivier Lartillot

An innovative environment, on top of Matlab, for music and audio analysis (signal processing, music information ret..., music analysis)

aiffread(filePath,indexRange)

center(x)

combinepeaks(p,v,thr)

Example using a MATLAB Class to control a GUI by Alex

This example shows how to use a Matlab class to control a gui. (class, gui, data export)

standard_fig(varargin)

gui_class_example

Video Recording by rasam aliazizi

Recording video & snapshots using a web cam or other. (image processing, signal processing, gui)

Creat_AVI(varargin)

CreateImAqObject(varargin)

Export2WorkSpace(var, val, varargin)

Excel popup by rasam aliazizi

A Simple GUI that pops up a selected sheet of excel. (data export, data import, gui)

test1()

xlpopup(Excel,Workbook, varargin)

Drag and Drop(Line Objects) by rasam aliazizi

Drag and Drop Line Objects From wthin any axes in any figure. (data export, data import, mathematics)

Mouse_over_lineObj(varargin)

magnify(f1)

Column Array Sort. by rasam aliazizi

sort a column of data, the way you want it. (measurement, optimization, data import)

array_elemnt_extraction(r, minimum, maximum, varargin)

IDpeak: Peak Identifier Function by Tom O'Haver

Function to identify peaks in a signal based on a database of known peaks. (signal processing, measurement, data import)

[IdentifiedPeaks,AllPeaks]=idpeaks(DataMatrix,AmpT,SlopeT,s...

Complex DATA export and Import in MATLAB by Sulaymon Eshkabilov

How to export and import complex data in MATLAB (data import, data export, mathematics)

complex_EXPort_and_IMport.m

Hiding image in sound (im2sound) by Stephen

Converts an image into a sound file. Played through a spectrum analyser, the image is revealed. (hiding, communications, sound)

im2sound(filename, ext, f_sample, f_low, ...

tf2tex by James Slegers

Creates a Tex string based on a transfer function object (control design, data export, tf)

tf2tex(tran)

Image Processing with GUIDE by BIREM Merwan

Image processing - segmentation - guide MATLAB (signal processing, image processing, gui)

About(varargin)

Merwan1.m

chart or txt or string 2 decimal num -Comma to point by MARCELLO CAMMARATA

Load a file in txt format, select the data, change each comma that there is with a point. (data export, mathematics, signal processing)

Chart2dec.m

Time index by Robert Bemis

TIMEIDX returns numeric index given time string (audio processing, data export, data import)

timeidx(varargin)

Level crossings by roberto madia

Detect level crossing of signals. (zero crossing, level crossing, level crossing method)

count_final=lc_fast(signal,levels)

Highly portable JSON-input parser by Nedialko

For any version of Matlab that may still be in use by the fileexchange community. (communications, data export, data import)

p_json(string)

MATLAB Programming Example for U2500A USB Modular Data Acquisition (DAQ) module’s Analog Output by Neo

Analog output sends out discrete values and the analog input is used to measure that value (aerospace, automotive, biotech)

AO_PutSample_GetSampe.m

plotautobd by Maurizio De Pitta'

Plots bifurcation diagrams from XPPAUT bifurcation data. (system identification, gui, image processing)

plotautobd(FileName,varargin)

bddemo.m

VIDEO TUTORIAL: Serial communication (TX and RX) using SERIAL Matlab function. by Diego Orlando

VIDEO TUTORIAL: Serial communication (TX and RX) using SERIAL Matlab function.(Narration in Spanish) (video, communications, spanish)

COMUNICACIÓN_SERIAL_EN_MATLAB.wmv

Image Processing Subset by Anthony Gabrielson

I have started to write a subset of the Image Processing toolbox. (signal processing, image processing, mex)

buildMex(filename, enblDbg)