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updated 8 days ago

MATLAB Table Fundamentals.pdf by Richard Johnson

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

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updated 30 days ago

MArray by junbai wang

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

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updated 1 month 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 3 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 3 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

linelabel by Michelle Hirsch

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

linelabel(state,ind)

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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 4 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 5 months ago

Perceptually improved colormaps by Matteo Niccoli

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

pmkmp.m

CompareLabPlotsUsingColorspace.m

MakeLabPlotUsingColorspace.m

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updated 5 months ago

Generate Data for Clustering by Nuno Fachada

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

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updated 6 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 6 months ago

Link variable from MatFile object by Mitchell

Links partial or entire variable from a MatFile object to pass as object (matlab, matfile, save)

matlinkvar

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updated 6 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 7 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 7 months ago

Portfolio Optimization by Reza Rahemi

Generic risk management and analysis tool for asset allocation. Automatic data import using internet (finance, portfolio, track)

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updated 8 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 9 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 9 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 11 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 11 months 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 11 months 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 1 year 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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updated 2 years ago

Data Theif by Adnan

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

DataTheif(Image,A,B,C)

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updated 2 years ago

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)

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updated 2 years ago

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

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

getHistoricalIntraDayStockPrice(ticker,exchange,interval,...

getUniqueDayElements(dates, input)

getVWAP(price, volume, dates)

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updated 2 years ago

Explore Experimental Data by Alexander Ludwig 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)

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updated 2 years ago

Circ by Christopher Wilcox

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

circ(r, dim, centerCoord)

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