Data Explorer by Adam Filion

App for exploring higher dimensional data. (app, gui, visualization)

Data Explorer

Tornado Plot by Rick

This creates tornado plots based on a specified sensitivity value. (tornado, plot, barh)

Tornado.m

MAX WIDTH by Cesar Manuel Diez Chirinos

CALCULATING MAX WIDTH FROM A SERIES (time series, width time series, maxim width time seri...)

widthA(d)

5D Data Visualization with Matlab Implementation by Hristo Zhivomirov

An 5D (five dimensions) data visualization using Matlab command “slice”. (5d, data, visualization)

five_dim_slice.m

Generate synthetic fMRI data by Jeremy Manning

This program is useful for debugging fMRI analyses and models. (nifti, brain, data)

generate_data(meta,X,SNR,TR,sim_hemodynamics,outfile,vararg...

make_nii(varargin)

save_nii(nii, fileprefix, old_RGB)

Read fiout file (fidap) by Wouter

Read a FIOUT file, as produced by FIDAP Finite element software into Matlab. (fdneut, fidap, finite element)

compile_convertFioutToText()

readFioutFile(filename_in,temp_filename_save,varargin)

Perceptually improved colormaps by Matteo Niccoli

5 perceptual colormaps with rainbow-like colors and 1 with heat colors (colormap, data, graphics)

CompareLabPlotsUsingColorspace.m

MakeLabPlotUsingColorspace.m

example2.m

4D Data Visualization with Matlab Implementation by Hristo Zhivomirov

An 4D (four dimensions) data visualization using Matlab commands “scatter” and “slice”. (4d, data, visualization)

four_dim_scatter.m

four_dim_slice.m

Seabird Temperature Logger Processing by Oliver

Process and Save Data from Seabird 39, 39P and 56 (sbe39, sbe56, temperature loggers)

CdpSTR2Plot

cleanSTR(varargin)

importSBE39(asc_filename)

quiverwcolorbar by Melissa Day

Generates a quiver plot colored according to vector magnitude and/or user specified axis boundaries. (quiver, vector, velocity)

quiverwcolorbar.m

Adaptive Colormap Function Creates a Colormap Specific to Data by Tristan Ursell

Easily design and fit a colormap to the values in your data! (color, red, blue)

slide_map=rgbslide(mat_in,varargin)

Convert Between Numerics and Prefixed Strings (SI or Binary) by Stephen Cobeldick

Convert between numeric scalar values and SI prefixed or binary prefixed strings. (data, kibi, mibi)

binum(str,pst)

bipre(val,sgf,pfx)

sinum(str,pst)

Rounding Functions Collection by Stephen Cobeldick

All the rounding functions you will ever need: round to even, significant figures, decimal places... (rounding, numeric, data)

round2dn(X)

round2dp(X,DcP,FnH)

round2ev(X)

Price/Volume chart by Foo

Plots the stock price with the volume as a horizontal bar histogram (finance, volume, data)

pricevolume_chart(date_vect,close_day, volume_vect)

Download Yahoo Finance Data For Trading and Backtesting by tadeveloper

The script downloads 10 years of stock data from Yahoo Finance. (yahoo, finance, data)

getyahoo10(symbols, directory)

txt2mat by Andres

fast and versatile ascii data import capable of handling large text files (data import, ascii, csv)

txt2mat.m

IMPIXEL with FIGURE TOOLS by Divakar Roy

IMPIXEL_FIGTOOLS Pixel color values with figure tools on. (impixel, image, gui)

ginput_gui(varargin)

impixel_figtools(img)

GINPUT on GUI (Keeping toolbar features on) & Use of custom pointers by Divakar Roy

GUI Framework to use GINPUT (keeping all toolbar features on) + Custom pointers for plots and more. (ginput, gui, mouse)

demo_ginput_gui.m

ginput_gui.m

Polynomial Curve Fitting by Khaled Sharif

Will fit two sets of data to a polynomial. (curve fitting, simulation, polynomials)

fitting (x,y, max)

NIST Statistical Reference Datasets for Nonlinear Regression by Adam Gripton

MAT file of all the benchmark Nonlinear Regression problems from the NIST StRD website (nonlinear, regression, statistics)

Round Toward Vector of Values by Tom R

Round values towards a given vector of choices. (ceil, data, floor)

newnums=roundtowardvec(X,roundvec,type)

Generate Data for Clustering by Nuno Fachada

Generates 2D data for clustering. (clustering, data, generator)

generateData( ...

pregress.m by Elizabeth

A Matlab function pregress.m to carry out linear regression for an arbitrary order n polynomial. (regression, polynomial fit, leastsquares)

pregress( x,y,m );

groupStruct by Ivar Eskerud Smith

Group a struct-array by the nominal values for specified fields. (group, categorize, struct)

groupStruct( s, idsIn, p, varargin )

Data Theif by Adnan

DataTheif Helps you to extract data points from graphs. (data, data thief, export data)

DataTheif(Image,A,B,C)

MATLAB script to read in .flxdato files from FlexLab by PZFlex

Access to the data arrays in .flxdato output file to allow post-processing in MATLAB (pzflex, flexlab, data access)

read_data(FName)

Volume Weighted Average Price from Intra-Daily Data by Semin Ibisevic

Retrieves the VWAP from intra-daily data of Google Finance (vwap, data, average)

getHistoricalIntraDayStockPrice(ticker,exchange,interval,pe...

getUniqueDayElements(dates, input)

getVWAP(price, volume, dates)

Explore Experimental Data by Alexander Klein

The tool makes some of MATLAB's plotting and analysing functions available by a GUI (gui, plotting, signal processing)

dataExpDemo1()

dataExpDemo2()

dataFilterStandard(x, y, Fc)

Circ by Christopher Wilcox

Matlab function to return a generalized circular/elliptical mask (circle, mask, array)

circ(r, dim, centerCoord)

Pad by Christopher Wilcox

Matlab function to pad an array to a desired new size (array, data)

pad(B, newSize, paddedWith)

Least Squares Curve Fitting by Muhammad Tauha Ali

Graphical interfacing of least squares (plotted curves, data, polynomial)

curve_fitting(varargin)

loadAmiraMesh by Cengiz Gunay

Load Amira Mesh 3D ASCII data (amira, mesh, data)

loadAmiraMesh(filename, isverbose)

Data problem by Charles

Problem saving and loading data between sessions (data, variables, mat)

calculate(varargin)

CNCCoder by Sagheb Kohpayeh Araghi

This is a basic CNC coder which allow user to write CNC codes. (cnc code, data, cnc)

newCNC

PSpice binary import by Frank Sommerhage

lightning fast import for PSpice binary *.dat files (binary, pspice, data export)

readdat.m

datastore by Ben Mitch

A tool for persisting data associated with the logged in user across sessions of Matlab. (utility, persistent, session)

datastore(app, key, value)

Symbol Dealing Distributor by Michael Chan

The utility may be used for example card dealing or similar operations. (data, card dealing, distribution)

symbolDealingDistributor( numberOfRecipientsToDealTo, textC...

usage_symbolDealingDistributor.m

ReadData by Haldun Kufluoglu

Helps reading data points from figures in academic and scientific publications. (data, publications, read)

ReadData.m

fun_takeoutdata by Suvo

This function takes out all the fields from a data structure and puts them into the caller workspace (data, data import, data export)

fun_takeoutdata(datastructname)

fun_putindata by Suvo

This function puts all the variables from the caller workspace into a datatructure. (data, data import, data export)

fun_putindata()

CPU Temperature by Sven Koerner

Get Data from MSAcpi_ThermalZoneTemperature using WMIService (com, api, cpu)

getCPUTemperature.m

cellSearch by Alexander Wallar

This function returns the position in a cell of an element in which you are looking for. (cell, array, data)

cellSearch(theCell,element)

randbinary by prateek raj

y=randbinary(row,col,unipolar=1/bipolar=2) to generate randon binary data matrix by PRATEEK (rand, randbinary, binary)

randbinary.m

HDF5 Diskmap Class by Piers

Matlab class to create and access HDF5 datasets transparently as Matlab variable. (hdf5, data, data export)

h5datacreate(h5file,varname,varargin)

hdf5prop

Publication Quality Plots by Sourav Chatterjee

Creates Publication quality plots, removing white space, making fonts readable,printing in high res. (article, physics, publication quality)

[]=plotpub(h,xl,yl,file,w_inch,dpi,life_size)

sampleplot.m

Text file reader v1 by samir beneddine

This small programm can be used to read a txt file where you can put the values of some variables (embedded code, preprocess, preprocessing)

[]=readInput()

smartread.m by Josh Warren

Indexed read function for large numeric .csv files (data, import, read)

data=smartread(filename,range)

IEEE 754 Precision Format by Michael Chan

The objective is to illustrate the IEEE 754 double and single precision formats. (data, format, double)

bin2hex (binary)

containsDecimal (value)

getFloatBinary (residue, numberOfBitsAlocatedForDecimal)

Generate Exhaustive Permutations by Michael Chan

Illustrates generation of exhaustive permutation of symbols given the symbolic bases. (bioinformatics, permutation, combinatorics)

computePermutationSeqForSpecificIndex (bases, lengthOfPermu...

convertIndexRepresentedPermutationsToSymbolPermutations (ma...

generateExhaustivePermutation(bases, lengthOfPermutation)

Extract data from an existing .fig file by Nassim Khaled

Extract data from an existing matlab 2D or 3D figure (data, z, x)

[xdata,ydata,zdata]=getfigdata(figure_name);