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updated 2 years ago

kmeans clustering by Mo Chen

Fully vectorized kmeans algorithm. Fast yet simple (10 lines) (kmeans, clustering, vector quantization)

litekmeans(X, k)

spread(X, label)

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updated 3 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 2 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 almost 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 21 days ago

Subaxis - Subplot by Aslak Grinsted

Use HTML jargon for multi axis layout. (annotation, customization, subplot)

ArgStruct=parseArgs(args,ArgStruct,varargin)

h=subaxis(varargin)

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updated 3 years ago

Particle Swarm Optimization Research Toolbox by George Evers

Gbest PSO, Lbest PSO, RegPSO, GCPSO, MPSO, OPSO, Cauchy mutation, and hybrid combinations (pso toolbox, particle swarm toolbo..., pso code)

ObjFun_Ackley(position_matrix, num_particles_2_evaluate)

ObjFun_Griewangk(position_matrix, num_particles_2_evaluate)

ObjFun_NN(position_matrix, num_particles_2_evaluate)

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updated 6 years ago

Region Growing by Dirk-Jan Kroon

Segmentation by growing a region from seed point using intensity mean measure (morphology, segmentation, region growing region...)

J=regiongrowing(I,x,y,reg_maxdist)

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updated 7 months ago

Quadrotor modelling and Control with SimMechanics by Leonardo Araujo

This model is part of my Quadrotor project (simmechanics, control design, quadrotor)

QuadRotor_PID_Simulink3d

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updated 1 year ago

Wind Turbine Model by Steve Miller

Wind turbine model including blades, nacelle, pitch and yaw actuation, generator and control system. (wind, wind turbine, wind turbine model)

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updated 7 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 5 years ago

Toolbox Graph by Gabriel Peyre

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

Toolbox graph - A toolbox to process graph and triangulat...

Isomap(D,ndims,options);

adjacency2incidence(A)

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updated 4 months ago

plot_google_map by Zohar Bar-Yehuda

Plot a google map on the background of the current figure using the Static Google Maps API. (plot, google, map)

plot_google_map(varargin)

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updated 4 years ago

mmread by Micah Richert

Read virtually any media file in Windows, Linux, or Mac. (data import, mmreadffgrabmacox, ffgrad unable open th...)

mmread(filename, frames, time, disableVideo, disableAudio...

processFrame(data,width,height,frameNr,time)

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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 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 2 years ago

Delta Sigma Toolbox by Richard Schreier

High-level design and simulation of delta-sigma modulators (electronics, deltasigma, sigmadelta)

1; end end

DocumentNTF(arg1,osr,f0,quadrature)

ESLselect(v,sy,dw,df)

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updated 2 years ago

fminsearchbnd, fminsearchcon by John D'Errico

Bound constrained optimization using fminsearch (optimization, fminsearch, constraint)

fminsearchbnd_demo

fminsearchcon_demo

[x,fval,exitflag,output]=fminsearchcon(fun,x0,LB,UB,A,b,n...

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updated 6 months ago

shadedErrorBar by Rob Campbell

Creates an attractive shaded error region rather than discrete bars. (plot, error bar, confidence interval)

varargout=shadedErrorBar(x,y,errBar,lineProps,transparent)

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updated 3 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 3 months ago

polyfitn by John D'Errico

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

polyfitn_demo

polydern(p,diffvar)

polyfitn(indepvar,depvar,modelterms)

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updated 8 years ago

Mean Shift Clustering by Bart Finkston

Cluster data by using the Mean Shift Algorithm (statistics, probability, clustering)

MeanShiftCluster(dataPts,bandWidth,plotFlag);

testMeanShift.m

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updated 1 year ago

Multi Class SVM by Cody

Model and classify training/test data sets into more than 2 classes with SVM. (svm, multiclass svm, support vector machin...)

multisvm(TrainingSet,GroupTrain,TestSet)

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updated 6 years ago

Hilbert-Huang Transform by Alan Tan

This submission is a realization of the Hilbert-Huang transform (HHT). (audio processing, video processing, hilberthuang transfor...)

emd(x)

findpeaks(x)

plot_hht(x,Ts)

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updated 5 years ago

Particle Swarm Optimization (PSO) algorithm by Milan Rapai

An implementation of PSO algorithm with time-varying parameters. (optimization, pso)

pso(objfunc, nvars, options)

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updated almost 5 years ago

barweb (BARgraph With Error Bars) by Bolu Ajiboye

Plots a fully customizable grouped bar graph with error bars (specialized, plotting, bar graph)

barweb(barvalues, errors, width, groupnames, bw_title, bw...

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updated 3 years ago

Read Medical Data 3D by Dirk-Jan Kroon

GUI to open most Medical file-formats: Dicom, V3D, ISI, NifTI, Analyze and other formats (dicom, dcm, v3d)

ErrorData3D(varargin)

InfoData3D(varargin)

ReadData3D(varargin)

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updated 6 months ago

Simulink Support Package for Arduino Uno and Mega 2560 hardware (R2012b) by MathWorks Simulink Team

Simulink block library for creating standalone applications for Arduino Uno and Mega 2560 platforms (arduino, arduino microcontroll..., arduino mega)

rtt_buildinfodata_uno()

slblocks

arduinolib

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updated 7 months 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 29 days ago

GPUBench by Parallel Computing Team

Compare GPUs using standard numerical benchmarks in MATLAB. (gpu, performance, benchmark)

gpuBench

gpuBench()

gpuBenchLauncher()

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updated 4 years ago

suplabel by Ben Barrowes

Places text as a title, xlabel, or ylabel on a group of subplots. (annotation, customization, super)

[ax,h]=suplabel(text,whichLabel,supAxes)

suplabel_test.m

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updated 15 days ago

Efficient 2D histogram, no toolboxes needed by Jonathan C. Lansey

Creates 2D histogram of scatterplot or lineseries data, really fast, fully featured. (histogram, hist3, plotting)

ndhist.m

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updated 4 months ago

2048 MATLAB Edition by Jiro Doke

This is a MATLAB implementation of the 2048 game (2048, game, ai)

2048 MATLAB

Game2048AIPlayer(game, AIfcn)

Game2048AIPlayer(game, AIfcn)

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updated 4 months ago

geom2d by David Legland

Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons... (geometry, computational geometr..., display)

InterX(L1,varargin)

angle2Points(varargin)

angle3Points(varargin)

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updated 7 months ago

Download Daily Data from Google and Yahoo! Finance by Michael Weidman

Provides functions for getting data from both data sources as well as helper utility functions (finance, google finance, stock prices)

calculateAdjustedClose(closeDates, closePrices, dividendD...

convertGoogleToYahooTickers( googleTickers )

convertGoogleToYahooTickers( googleTickers )

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updated almost 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 3 years ago

HOG descriptor for Matlab by Oswaldo Ludwig

Image descriptor based on Histogram of Oriented Gradients for gray-level images (image descriptor, computer vision, artificial intelligen...)

H=HOG(Im)

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updated 2 years ago

Google Earth Toolbox by scott lee davis

Various plotting/drawing functions that can be saved as KML output, and loaded in Google Earth (google, earth, kml)

Google Earth toolbox - ge_axes

Google Earth toolbox - ge_barbdaes

Google Earth toolbox - ge_box

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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 almost 7 years ago

Format Tick Labels by Alexander Hayes

Replace Tick Label with Specified Formattable Objects. (annotation, customization, tick label)

...

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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 almost 9 years ago

kmeans image segmentation by Jose Vicente Manjon-Herrera

Application of kmeans clustering algorithm to segment a grey scale image on diferent classes. (morphology, segmentation, kmeans segmentation)

[mu,mask]=kmeans(ima,k)

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updated 5 years ago

Configurable Simulink Model for DC-DC Converters with PWM PI Control by Yi Cao

A Simulink model configurable to buck, boost and buck-boost DC-DC converters with PWM PI control (electronics, dc converter, buck converter)

Configurable Simulink Model for DC-DC Converters

converter_mask(blk)

buck1.m

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updated 3 years ago

LDA: Linear Discriminant Analysis by Will Dwinnell

Performs linear discriminant analysis. (statistics, lda, linear discriminant)

LDA(Input,Target,Priors)

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updated 2 years ago

Fit all valid parametric probability distributions to data by Mike Sheppard

ALLFITDIST Fit all valid parametric probability distributions to data. (simulation, statistics, finance)

allfitdist(data,sortby,varargin)

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updated 2 months ago

Local binary patterns by Nikolay S.

Calculates image LBP (Local binary patterns). (lbp, image processing, pattern)

[outImg, varargout]=tightHistImg(inImg, varargin)

[radInterpFilt]=generateRadialFilterLBP(p, r)

assignUserInputs(funcParamsNames, varargin)

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updated 12 months ago

Residential Grid connected PV system with MPPT by Siva Malla

Single phase grid connected PV system (mppt, pv, grid)

avidivya

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updated almost 4 years ago

Real time Data plot from serial port by Moidu Thavot

It plots real time data from serial port. It can use for any serial port device. (real time data plot, graph from serial por..., serail port data)

real_time_data_serial.m

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updated 3 years ago

Viola Jones Object Detection by Dirk-Jan Kroon

Viola Jones Object detection using OpenCV trained classifiers (opencv, xml, face)

ConvertHaarcasadeXMLOpenCV(filename)

GetIntergralImages(Picture,Options)

HaarCasadeObjectDetection(IntegralImages,HaarCasade,Optio...

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updated 2 years ago

MATLABTETRIS by Matt Fig

Another MATLAB version of the classic game, Tetris. (tetris, gui, game)

matlabtetris(varargin)

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updated 6 months ago

Communications System Toolbox Support Package for RTL-SDR Radio by MathWorks Communications System Toolbox Team

Design and prototype software-defined radio (SDR) systems using RTL-SDR with MATLAB and Simulink (sdr, rtlsdr, pick of the week)

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