Gaussian Mixture Model by Ravi Shankar

The code finds out the parameters of a gaussian mixture model by Expectation-Maximization Algorithm. (data mining, data import, data export)

GMmodel(x,no_gaus_distr)

kmclust(x,no_clust)

msavename by Daniel Herber

Creates a path to easily save or load your results no matter where your function is located (file, name, path)

msavename(fun_path,extra_path)

Test_msavename.m

Reading Philips MR Physiolgy logfiles by Paul Groot

ReadPhilipsScanPhysLog.m reads Philips scanphyslog files, which are created by Philips MRI scanners. (mri, philips, physiological)

ReadPhilipsScanPhysLog(filename, channels, skipprep)

Realtime trading with Matlab presentation files by Yair Altman

Realtime trading demo & presentation, presented at NYC Computational Finance Conference 23 May 2013 (finance, gui, data import)

findjobj(container,varargin)

tradingDemo

uisplitpane(varargin)

English to Turkish Dictionary by Gökhan

Add Turkish translation of English words that exist in the dictionary file (data import, data export)

cprintf.m

ingilizce_kelimeleri_cevirme.m

DVB-T by Salaheddin Hosseinzadeh

GUI based simulation of DVB-T Interneaver Enhancement (communications, data export, data import)

BursErr(FrameNo,Burst)

ConvDecoderHard(data, coderate, ConvDecInitMetric,ConvDecIn...

ConvEncoder(msg, coderate, state)

Algorithm Development with MATLAB by Sumit Tandon

Demo files to go with recorded webinar. (data import, gui, image processing)

Find Green Object

Green Object Detection App

BallDetectionGUI(varargin)

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

Medical Image Processing Toolbox by Alberto Gomez

Classes and functions for N-dimensional medical image processing, inspired by ITK (image processing, data export, data import)

[img info]=read_mhd(filename)

circle3DMesh(c,r,d,varargin)

coneImage(points_axis, points_side, ref_im)

Capture a Screenshot of an Agilent X-Series Signal Analyzer and Transfer it to MATLAB by Adarsh Narasimhamurthy

MATLAB example to capture a screenshot of an Agilent X-Series Signal Analyzer using VISA interface. (measurement, data import, agilent signal analyz...)

TransferScreenShot.m

List of files from directories/files list or browser by Nikolay S.

Returns cell array of file names, needed by various functions. (directories, files, data import)

fileNamesList=filesListFromInput(inputsList, flagGUI, files...

fileNamesList=folderFiles(foldersList, nFolderDepth, filesF...

fullFileName=filesFullName(inFile, filesExtList, dlgTitle, ...

Graph Picker by Travis Wiens

Helps digitize graph data from an image. (gui, digitizing, data import)

[X, Y, axis_data, im]=graph_picker( im )

overplot_example.m

quadratic equation interpolation by Sherif Omran

assume you have a quadratic equation y=ax^2+bx+c.This script determines a, b , c (s, mathematics, measurement)

[a,b,c]=Quadratic(x,y)

MATLAB to Point Cloud Library by Peter Corke

matpcl is pure MATLAB code that allows interfacing with the Point Cloud Library (PCL) tools (data import, image processing, pcl)

loadpcd(fname)

lspcd(name)

lzfd(in, outlen)

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)

immovieFolder.m by Ahmed A. Selman

IMMOVIEFOLDER records a movie from a group of image files in a specified folder, and plays it. (image processing, data import)

[outPut,TheMovie]=immovieFolder(inFolder,varargin)

folderFiles.m by Ahmed A. Selman

Reads filename contents of a folder. (data import, data exploration)

[outFiles]=folderFiles(inFolder,varargin)

fred2read by Peter Gruber

Load macroeconomic data from the FRED2 server of the federal reserve bank of St. Louis. (data import, economics, finance)

[calDate series header]=fred2read(ticker)

Quandl API Access by Ray

Access and download data from the Quandl database from inside the MATLAB console. (data import, finance, statistics)

quandl(code, varargin)

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

Load parts of a data file by Kaare

Function allowing loading of every n'th row and arbitrary columns of named file. (data import)

loaded=partialLoading(filename,skipRows,maxrows,cols)

International Space Station Live Track by Sherif

Internet connection required to get earth rotation matrices from internet. (ground tracking, international space s..., kepler orbits)

International Space Station Live Track

quickfindstr by Manel Soria

Finds the index of an element in a SORTED list of strings in O(log(N)) time (demo, data import, statistics)

loc=quickfindstr(el,list)

Citizen Weather Observer Program by Mark Selby

Simple client for CWOP web based weather data (weather, html, earth science)

GetLocalWeather(varargin)

saveOSAtrace by Micke

Svaes traces ['A', 'BC' etc] from OSA at specified GPIB address (data import, ploting)

saveOSAtrace.m

Wave Player Visualizations (Geek) by Suraj Kamya

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

Kviz_Player_V1(varargin)

load_ascii by Jacob

Quickly load offset data from ascii file (csvread, dlmread, ascii)

load_ascii(filename,delimiter,header,nlines,offset)

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

showcells by David Smith

Display contents and structure of a cell array using ASCII boxes. (data exploration, matrix, mathematics)

showcells (C)

demo.m

Working with Time-Series Data in MATLAB by Abhaya

These are the example files for the webinar: "Working with Time-Series Data in MATLAB". (data exploration, interpolation, data import)

createfigure(X1, Y1)

ausmap.m

format_data.m

NHANESCOPEConvertSASCodeToSTATACodeToReadNHANESDataFile by Rex Cheung

This NHANESCOPE program converts a SAS input program to a STATA do-file (data export, data import)

NHANESCOPEConvertSASCodeToSTATACodeToReadNHANESDataFile(SAS...

force_delete by Alan

Forces the deletion of a file; without the warning: File not found or permission denied. (data export, data import)

force_delete(filename)

PlotArray by Patrick

Use this function to help plot multiple data series of different size without using hold! (matlab, data import, gui)

PlotArray( V,M )

Trapezoidal Integration by Aravazhi Anbarasu

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

int_trapz(X,Ts)

Fuzzy Control (Universal Motor) by John Diaz

Fuzzy Control (data export, data import, control design)

motor.m

Motor_Fuzzy.mdl

Byte encoding utilities by Kota Yamaguchi

Matlab utilities to encode/decode Base64 string and GZIP bytes. (data import, encode, base64)

base64decode(input)

base64encode(input)

gzipdecode(input)

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

Euler Angles, Orthogonal transformations, Direction cosine matrix by Small Satellites

Calculate Euler angles from Given direction cosine matrix. (euler angles, orthogonal transforma..., direction cosine matr...)

EulerAngles.m

DataSet Object by Scott Koch

The DataSet object (DSO) is a Matlab object created to hold both data and metadata. (statistics, chemistry, data import)

dataset(varargin)

datasetdemo.m

arffparser by Konstantinos Drossos

M-File for reading and writing / creating arff files to and from MATLAB. (weka, arff, data export)

arffparser(mode, fileName, inputStruct, relationName, ...

Load Amira 5.2.2 Files by Shawn

A matlab routine to load binary Amira images (amira, data import, image processing)

LoadData_Amira(Pathname)

MATLAB Tools for Scientist by Asawari Samant

Files from the webinar: MATLAB Tools for Scientists- Introduction to Data Analysis and Visualization (curve fitting, biotech, dose response)

Characterization of Dose-Response Behavior

Dose Response Analysis

DoseResponseFit(varargin)

Triangular mesh conversion from MATLAB to NASTRAN (ASCII) format and vice versa by Sergey Makarov

Four zipped MATLAB scripts supporting export/import of NASTRAN (ASCII) triangular meshes (triangular mesh, data import, modeling)

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)

SCOPE: plot survival and censoring data from excel file interactively by Rex Cheung

This program is a SCOPE sub-routine to plot the survival and censoring data stored in an excel file (mathematics, data import, data export)

xlsSeerComputeSurvivalFuntion(xlsfilename)

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

EMG Electromiógrafo by John Diaz

Diseño E Implementación De Un Electromiógrafo Mediañte Matlab (emg, electromigrafo, electromiography)

PasaBanda.m

RechazaBanda.m

ok.m

Control PID Motor Universal by John Diaz

Control PID Motor Universal, codigo, IEEE y archivos xslx y CSV (control, pid, motor)

motor.m