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updated 3 days 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 17 days ago

Flexible and Fast Spike Raster Plotting by 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 30 days ago

iSignal 3 by 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,SpectrumOut]=isignal(DataMatrix,xcenter,xrange,sm,sw,...

isignaldemo2

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updated 1 month ago

plt by Paul Mennen

A framework for GUI designs with 2D plots.plot/plotyy alternativ optimized for data exploration. (data exploration, plot, plotyy)

bounce(n)

curves(In)

demoplt(in1)

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updated 1 month ago

Correlation circles by David Legland

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

correlationCircles(data, varargin)

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updated 1 month ago

polyfitZero by 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 2 months ago

Mouse-friendly FIGURE by Rody Oldenhuis

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

mouse_figure.m

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updated 3 months ago

Newton-Raphson solver by 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 3 months ago

nanoind_data_analysis by David MERCIER

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

comma2point_overwrite( filespec )

export_fig(varargin)

isolate_axes(ah, vis)

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updated 3 months ago

Dot Density Plot by Molly Rossow

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

dotdensity(varargin)

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updated 4 months ago

Syncing up Video to Datafile for Animated plot by 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 5 months ago

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

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updated 5 months ago

Draggable data tips by Yair Altman

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

draggableDataTips(newState)

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updated 6 months ago

dtmcursor by 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 6 months ago

Table class by David Legland

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

Using the Table Class

Pca

Table

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updated 7 months ago

Dust Injection into an F101 Gas Turbine Engine (B-1) by 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 7 months ago

Frequency Calculater by 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 7 months ago

notBoxPlot - alternative to box plots. by 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 7 months ago

IEC 61000-4-7 for Harmonics Calculations by 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 8 months ago

Plane fit by Adrien Leygue

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

affine_fit(X)

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updated 8 months ago

ImageNotes by Molly Rossow

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

Image Notes

ImageNotes(varargin)

diplayImage(handles)

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updated 8 months ago

INTERSECTALL by 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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updated 8 months ago

Fish Wound Tracking by Bishes Rayamajhi

Tracking fish injection wounds to determine its area and length. (image processing, data import, measurement)

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updated 8 months ago

Move_to_subplots by Charlie Hogg

Move axes to another figure window as a suplot (figure, data exploration)

move_to_subplots(ax,a,b)

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updated 8 months ago

treeTable - create a sortable table control with collapsible row groups by Yair Altman

Create a sortable Java-based tree-table GUI control having collapsible/expandable data row groups (gui, undocumented, data exploration)

treeTable.m

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updated 9 months ago

Computable Complexity Estimates for Finite Binary Strings by Theophanes Raptis

Experimental attempt to overcome problems with Shannon's entropy and other complexity measures. (data exploration, matrix, communications)

BLLSG( s, n, sflag )

[cv,cd, cs]=clusters(s)

derivatives(s, grflag)

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updated 9 months ago

Graph Agglomerative Clustering (GAC) toolbox by Wei Zhang

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

gacBuildDigraph(distance_matrix, K, a)

gacBuildDigraph_c(distance_matrix, K, a)

gacBuildLlinks_cwarpper(distance_matrix, p, NNIndex)

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updated 9 months ago

Generalized States of Plane Stress and Plane Strain by Nikolas Apel

Transformation and visualization of generalized plane stress and plane strain states. (mohr, circle, stress)

arrow(varargin)

genStressStrainStates(varargin)

hooke2d_vevz( E, mu, eps_x, eps_y, gam_xy, eps_z)

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updated 9 months ago

Generate Weighted Histogram by Mehmet Suzen

histwc is a simple utility to construct weighted histogram. (statistics, data exploration, modeling)

histwc(vv, ww, nbins)

histwcv(vv, ww, nbins)

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updated 9 months ago

Composite Simpsons method for numeric integration by Sulaymon Eshkabilov

COMPOSITE SIMPSON's method for numerical calculations and analysis exercises of Numeric Integration. (mathematics, data exploration, demo)

F=COMP_simpsons_rule(f,lowl, upl,nsteps, varargin)

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updated 9 months ago

Comparison analysis of numerical intergration methods by Sulaymon Eshkabilov

Comparison analysis of numerical integration methods, viz.trapezoid, Simpsons Rule, mid-point, etc. (mathematics, data exploration, demo)

NUM_quadrature_compare.m

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updated 9 months ago

compare .fig files, or folders containing .fig files by Yair Altman

compareFigFiles compares GUI (*.FIG) files, reporting components/properties that are different (gui, data exploration)

compareFigFiles(name1, name2)

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updated 10 months ago

ScrollPlot - scrollable X/Y axes by Yair Altman

ScrollPlot adds a scroll sub-window to any supplied plot handles. (data exploration, scroll plot axes, scroll sub window)

scrollplot(varargin)

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updated 10 months ago

Empirical orthogonal function (PCA) estimation for EEG time series by DaveA Albers

Empirical orthogonal function (PCA) estimation for EEG time series (signal processing, statistics, data exploration)

distinguishable_colors(n_colors,bg,func)

distinguishable_colors(n_colors,bg,func)

eof_unlimited_time(x, N, T, number_of_measurements_per_bl...

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updated 10 months ago

Rank aggregation by Nejc Ilc

Summarizes ordered lists. (statistics, data exploration, rank aggregation)

aggregateRanks(R, N, method, complete, topCutoff)

betaScores(r)

correctBetaPvalues(p,k)

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updated 10 months ago

HybridVel by Pratik Chhatbar

Improved blood velocity measurements with a hybrid image filtering and iterative Radon transform (red blood cells, rbc, radon transform)

hybridvel(inputimg,showimg,saveimg,delx,delt,hi,lineskip,...

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updated 11 months ago

TNMR GUI by Brandon Armstrong

A GUI for visualizing and analyzing TNMR 1-D data sets. (gui, data exploration)

NMR_UI(varargin)

Read_Tecmag.m

Read_Tecmag_Header(filename)

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updated 11 months ago

Powerful File Name Changer by Brunno Machado de Campos

This program can easily help you change the name of a bunch of files with same characteristics. (name changer, rename files, rename)

RenameFiles.m

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updated 11 months ago

Negative Binomial Regression by Surojit Biswas

NB2 Negative-Binomial regression. (statistics, mathematics, optimization)

nbreg( x, y, varargin )

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updated 11 months ago

TransposeMat - like transpose, but handles N-D arrays by Chad Webb

Transposes the rows/columns (only) on any N-dimensional array (simulation, optimization, earth science)

TransposeMat(in)

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updated 11 months ago

IMComp-Image Compression Software by Saurabh Aggarwal

IMComp is an Image Compression tool useful for compressing digital JPG images. (image processing, gui, optimization)

IMComp(varargin)

imagecompression.m

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updated 11 months ago

cofficients of fourier series by davood shaghaghi

This function is written to calculate the cofficients of fourier series. (control design, mathematics, image processing)

[]=fs(x,T0,n,type)

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updated 12 months ago

Spline2D or Piecewise Continuous 2D Polynomials by Mark Mikofski

Fit a 2D function with piecewise continuous polynomials (data exploration, interpolation, mathematics)

examples

splineFit2D(f,x,y,n,m,xb,yb,continuity,ngrid)

splineVal2D(pp,x,y,n,m,xb,yb)

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updated 12 months ago

Rekursive Erweiterte Fehlerquadrate-Identifikationsmethode by Abdelmonem Dekhil

Die Rekursive Erweiterte Fehlerquadrate-Identifikationsmethode dient zur Systemparameterschaetzung. (system identification, modeling, data exploration)

rels_systemidentification(y,u,na,nb)

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updated 12 months ago

4D Volume Visualization by Joshua Stough

4D (3D+1) volume visualization with windowing, custom colormaps, and component selection (4d, vectorvalued volumetr..., visualization)

vis4d(I, mycmaps, figName)

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updated 1 year ago

polyVal2D and polyFit2D by Mark Mikofski

Evaluate 2D polynomials using Horner's method. Fit 2D polynomials to data using backslash operator. (mathematics, optimization, data exploration)

polyDer2D(p,x,y,n,m)

polyFit2D(f,x,y,n,m)

polyVal2D(p,x,y,n,m)

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updated 1 year ago

Natural Log Binning of data with errors by LPS

Bins raw data in naturally logged bins, and calculates error on each bin. (statistics, natural log, log)

NaturalLogBin(path_name, input_file, ....

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updated 1 year ago

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)

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updated 1 year ago

Adjust Plane to Given Normal by Bastian Tietjen

Adjust a more or less planar point cloud so that it fits a given normal vector. (point data, coordinate manipulati..., geometry)

adjustPlanarPointCloud(originalPlane, varargin)

fitNormal(data, show_graph)

transformCartCoord(oldCoordinates, inputA, inputB)

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updated 1 year ago

CHI2TEST2 by James Meldrum

Two-sample chi-squared test for discrete data. (statistics, data exploration)

chi2test2(x1,x2,alpha)

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