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updated 3 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 3 days ago

Random Data Classification by Antoine

Create and classify random data sets (signal processing, classification, random)

ClassifyLDA(x,y,cross_type,cross_nb,rep)

StatTh(y,alpham)

StatThInv(y,DA)

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updated 6 days ago

linelabel by Michelle Hirsch

Identify a plotted line by clicking on it. (data exploration, interactive, legend)

linelabel(state,ind)

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updated 7 days ago

Perceptually improved colormaps by Matteo Niccoli

6 perceptual colormaps with rainbow-like colors and 1 with heat colors (color, colormap, data)

pmkmp.m

examples1.m

examples.m

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updated 7 days ago

dataprocess by Matt Visnovsky

Given keywords, this sifts through a delimited data-containing folder and performs bulk operations (signal processing, data import, data exploration)

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updated 10 days ago

Matlab Data Download by Marcus Vollmer

Easy and fast media and file download with Matlab. Download website content using file extensions. (data, data import, web)

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updated 14 days ago

MATLAB Table Programming by Richard Johnson

A whitepaper on using the new table class. (whitepaper, paper, article)

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updated 21 days ago

WFDB Toolbox for MATLAB and Octave by Ikaro Silva

A collection of MATLAB/Octave functions for reading and processing physiological time series. (ecg, ekg, eeg)

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updated 26 days ago

DRACO by Zoya

Data Reduction Algorithm for Correlated Data (data)

DRACO_Recieve_Data.m

DRACO_Send_Data.m

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updated 1 month ago

MATLAB Table Fundamentals.pdf by Richard Johnson

Tutorial on the new table class (table, container, class)

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updated 1 month ago

MArray by junbai wang

MArray: analysing single, replicated or reversed microarray experiments. (biotech, pharmaceutical, analysis)

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updated 3 months ago

Read Tabular Data Package by Kristofer Kusano

Read in http://dataprotocols.org/ standard Tabular Data Package (data import, data package, data)

datapackage(uri, varargin)

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updated 4 months ago

Prefixed-String Conversion (SI or Binary) by Stephen Cobeldick

Convert between numeric values and SI (or binary) prefixed strings. (data, communications, iso 80000)

binum(str,uni)

bipre(val,sgf,pfx,trz)

sinum(str,uni)

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updated 4 months ago

window.m by Aravazhi Anbarasu

Window Function for Signal Processing (signal processing, control design, image processing)

window(win_size,type)

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updated 4 months ago

Data space to figure units conversion by Michelle Hirsch

A utility function to simplify use of annotation function (annotation, customization, units)

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updated 5 months ago

Pair-wise Euclidean Distance Matrix by Quan Wang

Computing the distance matrix without loops (data, distance, matrix)

D=distanceMatrix(X)

D=distanceMatrix2(X,Y)

demo1.m

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updated 6 months ago

Generate Data for Clustering by Nuno Fachada

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

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updated 7 months ago

Cross Section Isosurface by Evan

easily plot and color 3D data (3d, data exploration, figure)

CrossSectionIsosurface(density3D, varargin)

testCrossSectionIsosurface

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updated 7 months ago

txt2mat by Andres

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

txt2mat.m

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updated 7 months ago

Weighted Support Vector Machines by Petros Xanthopoulos

imbalanced classification of abnormal control trend patterns with SVM (machine learning, data, time series)

GenDataMulti(w,n,m,t1,t2,t3,t4,t5,t6,t7,mod)

GenerateData(w,t,abtype,a,b,mod)

[meanACC, meanROC]=wsvmmodelmulti(data,w,n,m,mod)

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updated 8 months ago

Merge datasets by Ehsan MahmoudzadehVazifeh

merge two different datasets and remove the rows which one data set is missing (statistics, data)

[output]=combine_data(Dataset_1,Dataset_2,index_1,index_2)

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updated 9 months ago

Class handling .cif formatted files by Sandor Toth

The @cif class enables easy access to the crystallographic data stored in .cif files. (crystallography, cif, data)

cif

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updated 10 months ago

Volumetric Data Explorer by Adam Filion

App for exploring higher dimensional data using volumetric visualizations and animation. (app, gui, visualization)

Data Explorer

calculatePixelSizes( availableSize, sizes, minSizes, padd...

callCallback( callback, varargin )

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updated 10 months ago

Write Cell Array to Text File by Roland Pfister

A cell array is written to a delimited output file, incl. options for appending & custom delimiters. (array, cell, dlmwrite)

dlmcell(file,cell_array,varargin)

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updated 12 months ago

Treemap by Joe Hicklin

Treemaps display data using the relative areas of nested rectangles. (specialized, plotting, treemap)

Using Treemaps

outline(rectangles)

plotRectangles(rectangles,labels,colors)

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updated 1 year ago

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)

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updated 1 year ago

Get data from Trendy by J.R.! Menzinger

Get data from a giben Trend on MATLAB Trendy (data, trendy, web)

getTrendData.m

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updated 1 year ago

Snip.m Snip elements out of vectors/matrices by Nicolas

Solves problems s.a. 'remove all nan' from a vector, 'get rid of 14th row of matrix' with low effort (basic function, matrix manipulation, easy)

[out]=snip(in,arg1,varargin)

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updated 1 year ago

read and write CAD Data files using matlab (DX format) by Evan

read and write CAD data in a DX format (bioinformatics, biotech, pdb)

dx2mat(readFile)

mat2dx(DXdata)

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updated 1 year ago

read and write PDB files using matlab by Evan

These two programs accept and output a variety of PDB file-formatted data (bioinformatics, biotech, pdb)

mat2pdb(input)

pdb2mat(readFile)

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updated 1 year ago

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)

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updated 1 year ago

DataPro by Daniel Okoh

Software similar to 'Data Thief' that can be used to retrieve data used to make a plot (data, data thief, data extract)

DataPro(varargin)

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updated 1 year ago

Generate synthetic fMRI data by Jeremy Manning

This program is useful for debugging fMRI analyses and models. (fmri, brain, generate)

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

make_nii(varargin)

save_nii(nii, fileprefix, old_RGB)

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updated 1 year ago

quiverwcolorbar by Melissa Day

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

quiverwcolorbar.m

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updated 1 year ago

Convert Licor 81x file to Matlab structure by Jack Peterson

Converts a .81x Licor file to a Matlab structure (licor, structure, 81x)

licorify(filename)

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updated 1 year ago

Tornado Plot by Richard McCulloch

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

Tornado.m

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updated 1 year ago

MAX WIDTH by Cesar Manuel Diez Chirinos

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

widthA(d)

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updated 1 year ago

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

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updated 1 year ago

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)

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updated 1 year ago

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

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updated 1 year ago

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)

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updated 1 year ago

Price/Volume chart by Foo

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

pricevolume_chart(date_vect,close_day, volume_vect)

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updated almost 2 years ago

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)

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updated almost 2 years ago

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)

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updated almost 2 years ago

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)

ginput_gui.m

demo_ginput_gui.m

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updated almost 2 years ago

Polynomial Curve Fitting by Khaled Sharif

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

fitting (x,y, max)

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updated 2 years ago

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)

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updated 2 years ago

Round Toward Vector of Values by Tom R

Round values towards a given vector of choices. (round, fix, floor)

newnums=roundtowardvec(X,roundvec,type)

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updated 2 years ago

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 );

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updated 2 years ago

groupStruct by Ivar Eskerud Smith

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

groupStruct( s, idsIn, p, varargin )

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