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updated 2 months ago

export_fig by Oliver Woodford

Exports figures nicely to a number of vector & bitmap formats. (data export, export figure, print)

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updated 14 days ago

MATLAB Support for Arduino (aka ArduinoIO Package) by MathWorks Classroom Resources Team

MATLAB class and Simulink blocks for communicating with an Arduino microcontroller board (support package, arduino, duemilanove)

arduinoCleanup(customData,arduinoVar)

getSetupBlockUserData(modelHandle, arduinoVar)

msfun_arduino_analogread(block)

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updated 2 years ago

Active Shape Model (ASM) and Active Appearance Model (AAM) by Dirk-Jan Kroon

Cootes 2D/3D Active Shape & Appearance Model for automatic image object segmentation and recognition (asm, active shape model, active shape)

A=imresize3d(V,scale,tsize,ntype,npad)

AAM_2D_example.m

AAM_3D_train_example.m

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updated 5 months ago

matlab2tikz by Nico Schlömer

A script to convert MATLAB/Octave into TikZ figures for easy and consistent inclusion into LaTeX. (latex, figure, embed)

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updated 1 year ago

Android Sensor support from MATLAB by MathWorks Mobile Sensor Connectivity Team

Use MATLAB to acquire sensor data from built-in sensors on your Android device. (android, mobile sensor, accelerometer)

MobileSensorExplorer(deviceType)

setupmobile

Capturing Azimuth, Pitch, and Roll Example

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updated 4 years ago

41 Complete GUI Examples by Matt Fig

41 working GUIs to read and learn. (gui, example, files)

GUI_1()

GUI_10()

GUI_11()

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updated 5 years ago

arrow.m by Erik Johnson

Draw a line with an arrowhead. (annotation, customization, arrow)

arrow(varargin)

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updated 4 months ago

Deep Learning Toolbox by Rasmus Berg Palm

Deep Belief Nets, Stacked Autoencoders, Convolutional Neural Nets and more. With examples. (machine learning, deep learning, autoencoder)

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updated 8 months ago

Tools for NIfTI and ANALYZE image by Jimmy Shen

Load, save, make, reslice, view (and edit) both NIfTI and ANALYZE data on any platform (medical, reslice, isotropic)

affine(old_img, old_M, new_elem_size, verbose, bg, method)

bipolar(M, lo, hi, contrast)

bresenham_line3d(P1, P2, precision)

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updated 1 month ago

Optical Character Recognition (OCR) by Diego Barragán

The aim of OCR is to classify optical patterns corresponding to alphanumeric or other characters. (application, ocr, optimal character rec...)

[fl re]=lines(im_texto)

letter=read_letter(imagn,num_letras)

OCR.m

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updated 2 years ago

Scalable Vector Graphics (SVG) Export of Figures by Juerg Schwizer

Converts 3D and 2D MATLAB plots to the scalable vector format (SVG). (specialized, plotting, svg)

demo_svg_water

plot2svg.m

simulink2svg

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updated 4 years ago

freezeColors / unfreezeColors by John Iversen

Use multiple colormaps per figure! Version 2, now works for many types of objects, not only images. (annotation, customization, colormap)

freezeColors(varargin)

unfreezeColors(h)

Contents.m

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updated 1 year ago

Rotate X-axis tick labels by Ben Tordoff

Rotate x-tick labels to any angle, preserving font settings and coping with resize, zoom, pan etc (plotting, xtick)

rotateXLabels( ax, angle, varargin )

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updated almost 2 years ago

tightfig by Richard Crozier

Remove excess margins from figures. (figure, axes, magrgin)

tightfig(hfig)

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updated 3 years ago

Generate maximally perceptually-distinct colors by Tim Holy

Choose a set of n colors that can be readily distinguished from each other (color, legend, labels)

distinguishable_colors(n_colors,bg,func)

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updated 1 month ago

PeakFinder by Nathanael Yoder

Quickly finds local maxima (peaks) or minima (valleys) in a noisy signal. (signal processing, maxima, minima)

peakfinder(x0, sel, thresh, extrema, include_endpoints)

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updated 4 years ago

tight subplot by Pekka Kumpulainen

Fills the figure with axes subplots with easily adjustable margins and gaps between the axes. (plot, subplot, visualization)

tight_subplot(Nh, Nw, gap, marg_h, marg_w)

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updated 3 months ago

COLORMAP and COLORBAR utilities (Jul 2014) by Carlos Adrian Vargas Aguilera

MATLAB color utilities including COLORMAP join and interpolation; freeze and fit COLORBAR, etc. (color, caxis, colormap)

cbfit(varargin)

cbfreeze(varargin)

cbhandle(varargin)

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updated 4 months ago

Particle Swarm Optimization (PSO) by Pramit Biswas

Searching/Tuning/Optimizing by Particle Swarm Optimization (PSO) method (particle swarm optimi..., pso, particle)

Particle_Swarm_Optimization (Bird_in_swarm, Number_of_qua...

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updated 7 months ago

GUI Layout Toolbox by Ben Tordoff

Layout management objects for MATLAB GUIs (gui, potw, layout)

callbackexample()

demoBrowser()

displayEndOfDemoMessage(filename)

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updated 1 day ago

JSONlab: a toolbox to encode/decode JSON files in MATLAB/Octave by Qianqian Fang

JSONlab is an open-source JSON/UBJSON encoder and decoder (parser) for MATLAB and Octave. (jsonlab, json, matlab)

json=savejson(rootname,obj,varargin)

json=saveubjson(rootname,obj,varargin)

loadjson(fname,varargin)

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updated 4 years ago

Surface Fitting using gridfit by John D'Errico

Model 2-d surfaces from scattered data (approximation, interpolation, modeling)

gridfit(x,y,z,xnodes,ynodes,varargin)

gridfit_demo

test_main.m

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updated 3 years ago

Face Detection System by Omid Sakhi

Face Detection using Gabor feature extraction and neural network (application, face detection, neural networks)

drawrec (in,w)

gabor (w,nu,mu,Kmax,f,sig)

im2vec (W27x18)

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updated 1 year ago

Bar Chart with Error Bars by Martina Callaghan

This is a very simple extension of MatLab's bar function to add error bars. (error, bar, errorbar)

barwitherr(errors,varargin)

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updated almost 6 years ago

MatlabBGL by David Gleich

MatlabBGL provides robust and efficient graph algorithms for Matlab using native data structures. (graph, bfs, dfs)

A=erdos_reyni(n,p)

[d pred f]=astar_search(A,s,h,varargin)

[is_planar ksubgraph EI]=boyer_myrvold_planarity_test(A,v...

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updated 6 months ago

Flappy Bird for MATLAB by Mingjing Zhang

MATLAB replica of the viral mobile game "Flappy Bird" (game, gui, graphics)

flappybird

Flappy Bird

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updated almost 4 years ago

Tracking red color objects using matlab by A. Bhargav Anand

This program just tracks all red color objects and draws a bounding box around them. (video processing, image processing, object tracking)

getCameraInfo(a)

redObjectTrack.m

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updated 9 days ago

Deep Neural Network by Masayuki Tanaka

It provides deep learning tools of deep belief networks (DBNs). (machine learning)

CalcErrorRate( dbn, IN, OUT )

CalcRmse( dbn, IN, OUT )

GetDroppedDBN(dbn, DropOutRate, strbm)

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updated 4 years ago

iPod Scramble Solution by Raj Sodhi

Solves the Scramble game (like Boggle) by Zynga on my iPod. (ind2sub, sub2ind, boggle)

calc_neighbors(k,siz)

insert_qu(wq)

neighbors(siz,loc,varargin)

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updated 5 months ago

Gabor Feature Extraction by Mohammad Haghighat

This program generates a custom Gabor filter bank; and extracts the image features using them. (image processing, computer vision, pattern recognition)

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

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updated 2 years ago

inpaint_nans by John D'Errico

Interpolates (& extrapolates) NaN elements in a 2d array. (nan, inpainting, replace)

(nn(:,1)<1)|(nn(:,1)>n)|(nn(:,2)<1)|(nn(:,2)>m); nn(L,...

valid{ind}; end end

inpaint_nans_demo.m

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updated 3 months ago

geom3d by David Legland

Library to handle 3D geometric primitives: create, intersect, display, and make basic computations (geometry, 3d, geometric computing)

anglePoints3d(varargin)

angleSort3d(pts, varargin)

angles3d(varargin)

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updated 8 years ago

Particle Swarm Optimization Toolbox by Brian Birge

With Trelea, Common, and Clerc types along with ... (optimization, emergence, swarm intelligence)

...

[OUT,varargout]=pso_Trelea_vectorized(functname,D,varargin)

[out,varargout]=normmat(x,newminmax,flag)

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updated 8 years ago

HERRORBAR by Jos (10584)

Horizontal errorbar plot. (specialized, plotting, horizontal)

herrorbar(x, y, l, u, symbol)

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updated 2 years ago

EM algorithm for Gaussian mixture model by Mo Chen

EM algorithm for Gaussian mixture. Works on arbitray dimensions with high speed and precision. (em, gmm, mle)

emgm(X, init)

logsumexp(x, dim)

spread(X, label)

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updated 4 years ago

XTICKLABEL_ROTATE by Brian Katz

Rotate XTickLabel to better accommodate long labels and text labels. (annotation, customization, xtick)

xticklabel_rotate.m

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updated 1 year ago

columnlegend by Simon Henin

Creates a legend with a specified number of columns (columns, figure, legends)

columnlegend(numcolumns, str, varargin)

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updated 7 years ago

GRABIT by Jiro Doke

Extract (pick out) data points off image files. (data exploration, data, extract)

grabit.m

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updated 9 months ago

FindJObj - find java handles of Matlab graphic objects by Yair Altman

Find java objects contained within a specified java container or Matlab GUI handle (gui tools, example, java)

findjobj(container,varargin)

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updated almost 13 years ago

hline and vline by Brandon Kuczenski

Draws 'low-impact' horizontal or vertical lines on the current axes (annotation, customization, horizontal)

hhh=hline(y,in1,in2)

hhh=vline(x,in1,in2)

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updated almost 2 years ago

CNN - Convolutional neural network class by Mihail Sirotenko

This project provides matlab class for implementation of convolutional neural networks. (neural network, ocr, classification)

back_conv2(FM,e,K,type)

back_subsample(e, ratio)

cnet_tool(varargin)

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updated 2 years ago

xml2struct by Wouter Falkena

Convert an xml file into a MATLAB structure for easy access to the data. (xml, xml2struct, struct)

xml2struct( file )

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updated 3 years ago

CSVIMPORT by Ashish Sadanandan

CSVIMPORT reads the specified CSV file and stores the contents in a cell array or matrix. (csv, csvread, read csv)

csvimport( fileName, varargin )

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updated 2 months ago

PIVlab - time-resolved particle image velocimetry (PIV) tool by William Thielicke

A GUI based tool to preprocess, analyze, validate, postprocess, visualize and simulate PIV data. (gui, image processing, particle image veloci...)

(nn(:,1)<1)|(nn(:,1)>n)|(nn(:,2)<1)|(nn(:,2)>m); nn(L,...

PIVlab_GUI.m

PIVlab_citing(varargin)

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updated 1 year ago

2D/3D image segmentation toolbox by Yan Zhang

2D/3D image segmentation using level-set based active contour/surface with AOS scheme (2d3d image segmentati..., levelset, aos)

ac_ChanVese_model(I, phi, smooth_weight, image_weight, ...

ac_GAC_model(g, phi, countour_weight, expansion_weight, ...

ac_SDF_2D(type, dims, varargin)

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updated 5 years ago

MATLAB for Digital Communication by Won Yang

The MATLAB programs in "MATLAB/Simulink for Digital Communication" authored by Won Y. Yang et. al (matlab, signal processing, communiation)

AI=inv_GF2(A)

H_est=channel_estimate(X,y)

I=Gauss_Hermite(f,N,varargin)

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updated almost 3 years ago

Snake : Active Contour by Dirk-Jan Kroon

Snake Segmentation (Kass et al), 2D/3D including GVF and balloon force (Easy to read code) (snakes, active, contour)

B=SnakeInternalForceMatrix2D(nPoints,alpha,beta,gamma)

B=SnakeInternalForceMatrix3D(FV,alpha,beta,gamma)

ExternalForceImage2D(I,Wline, Wedge, Wterm,Sigma)

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updated 7 years ago

extrema.m, extrema2.m by Carlos Adrian Vargas Aguilera

Search all extrema points of a time series or a surface with/without NaN's. (matrices, extrema points, maxima points)

extrema.m

extrema2.m

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updated 5 months ago

polyfitn by John D'Errico

Polynomial modeling in 1 or n dimensions (polyfit, modeling, regression)

polydern(p,diffvar)

polyfitn(indepvar,depvar,modelterms)

polyn2sym(polyn)

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updated 5 years ago

Toolbox Graph by Gabriel Peyre

A toolbox to perform computations on graph. (graph theory, laplacian, combinatorial)

Isomap(D,ndims,options);

adjacency2incidence(A)

adjmatrix2list.m

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