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updated 2 days ago

josecamachop/MEDA-Toolbox by José

José

Multivariate Exploratory Data Analysis Toolbox for Matlab (data exploration, matrices, analysis)

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updated 2 days ago

DavidMercier/NIMS by David MERCIER

David MERCIER

A Matlab GUI to plot and to analyze (nano)indentation data (obtained with conical indenters) (gui, data import, data export)

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updated 11 days ago

plt by Paul Mennen

Paul Mennen

A framework for GUI design with 2D plots. plot/plotyy alternative optimized for data exploration. (gui objects, subplots, data exploration)

Pebar(x,y,l,u,dx)

Pftoa(fmtstr,val)

Pquiv(A,B,h,in4,in5)

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updated 15 days ago

dataprocess by Matt Visnovsky

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 24 days ago

powersmooth by Benjamin Friedrich

Smooth noisy time-series faithfully, without distorting lower-order time-derivatives (signal processing, data exploration, approximation)

powersmooth(vec,order,weight)

demo_powersmooth.m

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updated 25 days ago

ticklabelformat - set a dynamic format of axes tick labels by Yair Altman

Yair Altman

ticklabelformat sets the axes tick labels format. The format is preserved during zoom/pan/maximize (data exploration, gui, plot)

ticklabelformat(hAxes,axName,format)

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updated 1 month ago

AABBTREE - A d-dimensional bounding-box tree. by Darren Engwirda

Darren Engwirda

A d-dimensional bounding-box tree for collections of objects. (geometry, 2d, 3d)

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updated 1 month ago

FINDTRIA - Spatial queries for simplexes. by Darren Engwirda

Darren Engwirda

Efficient spatial queries for collections of d-simplexes. (mathematics, geometry, 2d)

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updated 1 month ago

Marginal distributions of a bivariate function by Shoaibur Rahman

Shoaibur Rahman

This function computes the marginal distributions of each variable in a bivariate function. (probability, computer vision, statistics)

marginaldist(f,x,y,distributionType)

testFunction(x,y)

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updated 1 month ago

Topological Data Analysis Learning Code by Adam

Adam

This code takes a (small) set of data as an input and computes the Betti Numbers of that data. (topological data anal..., data exploration, homology)

TDATesting.m

computeVRComplex.m

SNF(A)

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updated 1 month ago

mollymolly/Image-Notes by Molly Rossow

Molly Rossow

ImageNotes provides an interface for blind analysis of images. (visualization, images, analysis)

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updated 1 month ago

mollymolly/Dot-Density-Plot by Molly Rossow

Molly Rossow

Draws a dot density plot. (plotting, data exploration, statistics)

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updated 1 month ago

Plane fit by Adrien Leygue

Adrien Leygue

Fits a plane to a set of data points by minimizing the normal quadratic distance (mathematics, optimization, data exploration)

affine_fit(X)

demo.m

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updated 1 month ago

Aritificial Immunity Inspired Density based Clustering by swarna

swarna

Matlab code of the algorithm AIDCOR (clustering, data exploration, pattern recognition)

AIDCOR(Ag,p,maxpts,ep)

AIDCOR_clust

AIDCOR_prep(Ag,p)

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updated 2 months ago

Find values in a vector or function by Adrian Lara-Quintanilla

Adrian Lara-Quintanilla

For a function y=f(x), this script looks for all the "x" values for a desired value of "y" (y0). (mathematics, data exploration, time series)

findvalues(vector,yvalue)

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updated 2 months ago

t_marigram.m v1.3 by curoi

curoi

Tidal analysis (image processing, gui, physics)

t_marigram

f_crop_image(aa,AA,listname,tog,savepath)

f_determine_coords2(aa,AA,year,month,tog,savepath,listname)

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updated 3 months ago

Principal component analysis for structural damage detection by Jhonatan Camacho

Jhonatan Camacho

Implementation of PCA base line models for structural damage detection. (signal processing, statistics, data exploration)

PCA_FaultDetection.m

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updated 3 months ago

Swarm Rapid Centroid Estimation: A particle swarm clustering algorithm by Mitchell Yuwono

Mitchell Yuwono

An efficient particle swarm approach for rapid optimization of cluster centroids. (optimization, statistics, data exploration)

EnsembleAggregate(softlabels,method,visualize)

RCE(in,k, varargin )

[h,x,y,z] =plot_fuzzy_voronoi (dt, u, m,N_steps,distance,...

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updated 3 months ago

ZoomBox by Doug Hull

Doug Hull

Movable, stretchable zoom box in parent axes controls axes limits in all children axes. (data exploration, zoom, pan)

expandaxis(perleft, perright, perdown, perup)

moveCorner(hPoint, updateOnlyBox)

refreshAxesAndZoomBoxFromAppData(hParentAxes, updateOnlyBox)

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updated 3 months ago

print_table by Johan Winges

Johan Winges

Print data in a table format (text or latex) (data exploration, utilities, string)

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updated 3 months ago

linelabel by Michelle Hirsch

Michelle Hirsch

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

linelabel(state,ind)

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updated 3 months ago

Useful Figure Management Utilities by Michelle Hirsch

Michelle Hirsch

3 Useful figure management utilities. (cascade, pick of the week, potw)

figshift(scale)

fillscreen(hFig)

showmethefigs(N)

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updated 3 months ago

UICOMPONENT - expands uicontrol to all Java classes by Yair Altman

Yair Altman

Enhanced replacement for uicontrol & javacomponent, accepting all Java (Swing/AWT) style components (javacomponent, uicontrol, graphics)

[p,ep,st]=createScreenshot

uicomponent(varargin)

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updated 4 months ago

iSignal 4 by Tom O'Haver

Tom O'Haver

Interactive smoothing, differentiation, peak sharpening and measurement of time-series signals. (signal processing, data import, chemistry)

Processed=ProcessSignal(x,y,DerivativeMode,w,type,ends,Sh...

[pY,PowerSpectrum]=isignal(DataMatrix,xcenter,xrange,sm,s...

isignaldemo2

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updated 4 months ago

genfit by Andri M. Gretarsson

Andri M. Gretarsson

This is a data fitting program tailored for use in physics or other physical sciences. (data fitting, measurement, data exploration)

[fpoly3_lin,fpoly3_nonlin,fsinh_nonlin]=genfit_example1

fitresult=genfit(X,Y,fhandle,params,varargin)

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updated 4 months ago

fig2mat.m by davood shaghaghi

davood shaghaghi

Extract data from figure (control design, image processing, power electronics)

fig2mat.m

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updated 7 months ago

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

Soumya Banerjee

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

regress_plot_twocategories_allslope

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updated 7 months ago

Table class by David Legland

David Legland

A class for handling data tables together with row and column labels (statistics, data table, data exploration)

Using the Table Class

anova(data, groups, varargin)

anova1(this, factor, varargin)

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updated 8 months ago

Time Series Viewer by Michelle Hirsch

Michelle Hirsch

Interactive tool for plotting time series. (data exploration, telemetry, time series)

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updated 8 months ago

Mouse-friendly FIGURE by Rody Oldenhuis

Rody Oldenhuis

Same as FIGURE, but zooming/panning is done more conveniently with scroll wheel/clicks. (figure, plot, axes)

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updated 8 months ago

Zoom Keys by Ned Gulley

Ned Gulley

Pan and zoom quickly around your 2-D data using mouse and keyboard shortcuts. (data exploration, pan, zoom)

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updated 9 months ago

DM3 Slice Player by Dmitry

Dmitry

GUI for DM3 data stacks (gui, statistics, image processing)

DM3SlicePlayer(varargin)

[m sx sy]=ReadDM3_slice(filename,mSize,slice,logfile)

[mSize,sx,sy]=ReadDM3_size(filename,logfile)

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updated 9 months ago

FFT accelerated surface analysis tools package by Andreas Almqvist

Andreas Almqvist

FFT accelerated functions for analysing 1D and 2D signals such surface profiles, surfaces and images (data exploration, surface analysis, signal processing)

myconv(z,h)

myconv2(z,h)

myconvper(z,h)

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updated 9 months ago

Generate Data for Clustering by Nuno Fachada

Nuno Fachada

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

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updated 9 months ago

Graph Agglomerative Clustering (GAC) toolbox by Wei Zhang

Wei Zhang

Graph Degree Linkage: Agglomerative Clustering on a Directed Graph. ECCV 2012. (statistics, data exploration, clustering)

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updated 9 months ago

Two point correlation function of a finite 2D lattice by Ilya Valmianski

Ilya Valmianski

Compute the two point correlation function of a finite 2D lattice. (lattice, image processing, statistics)

twopointcorr( x,y,dr,blksize,verbose)

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updated 10 months ago

Cross Section Isosurface by Evan

Evan

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

CrossSectionIsosurface(density3D, varargin)

testCrossSectionIsosurface

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updated 10 months ago

Flexible and Fast Spike Raster Plotting by Jeffrey Chiou

Jeffrey Chiou

Plots spike rasters from spike times or binary trains. Faster than most implementations. (biotech, data exploration, neuroscience)

plotSpikeRaster(spikes,varargin)

testSpikeRasterPlotting.m

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updated 11 months ago

Correlation circles by David Legland

David Legland

Display correlation matrix using colored circles (data exploration, data visualization, correlation matrix)

correlationCircles(data, varargin)

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updated 11 months ago

polyfitZero by Mark Mikofski

Mark Mikofski

Fit polynomial to data, forcing y-intercept to zero or arb. value and slope to zero or arb. value (mathematics, modeling, data exploration)

polyfitZero example

polyfitB(x,y,degree,b)

polyfitB0(x,y,degree,b)

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updated 1 year ago

Newton-Raphson solver by Mark Mikofski

Mark Mikofski

Yet another solver that uses the backslash function to solve a set of non-linear equations. (mathematics, optimization, data exploration)

newtonraphson_example

newtonraphson(fun, x0, options)

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updated 1 year ago

Syncing up Video to Datafile for Animated plot by Peter Dieleman

Peter Dieleman

Animate a videofile + x,y plot for presentation / data exploration purposes (video processing, video, visualization)

video_script_rotated_6.m

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updated 1 year ago

Working with Time-Series Data in MATLAB by Abhaya

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

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updated 1 year ago

Draggable data tips by Yair Altman

Yair Altman

Enable dragging Matlab plot data-tips (gui, undocumented, data exploration)

draggableDataTips(newState)

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updated 1 year ago

dtmcursor by Jonathan Lister

Jonathan Lister

DTMCURSOR implements a cross hair with the ability to set and measure values from x and/or y datums. (data exploration, gui, cursor)

dtmcursor

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updated 1 year ago

Dust Injection into an F101 Gas Turbine Engine (B-1) by oteast

oteast

Code that predicts B-1 engine behavior as it swallows dust (based on DNA-TR-93-124). (aerospace, demo, data exploration)

Dunnv1(Infile,Outfile)

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updated 1 year ago

Frequency Calculater by Aubai

Aubai

This function is used to extract the frequency of the input signal (measurement, optimization, signal processing)

Frequency_Calculation_Function(Singal,time)

Zeros_finding(y,x)

Testing_Frequency.m

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updated 1 year ago

notBoxPlot - alternative to box plots. by Rob Campbell

Rob Campbell

This function visualizes raw (grouped) data along with the mean, 95% confidence interval, and 1 SD. (statistics, data exploration, plotting)

sem=SEM_calc(vect, CI)

tint=tInterval_Calc(vect, CI)

varargout=notBoxPlot(y,x,jitter,style)

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updated 1 year ago

IEC 61000-4-7 for Harmonics Calculations by Aubai

Aubai

This file gives you the ability to calculated Harmonics (mathematics, statistics, signal processing)

Fast_Harmonics(x,fs,duration)

Fast_Harmonics_1(x,fs,duration)

IEC_Harmonics_final(f,Vn,Inom,U1,U2,U3,I1,I2,I3,U1_time,U...

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updated 1 year ago

INTERSECTALL by Mehmet Suzen

Mehmet Suzen

Given set of sets, produce all possible intersections for each set or all sets at once. (data exploration)

intersectAll(vecSets)

intersectAllSet(vecSets)

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