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updated 5 days ago

Pattern Recognition Toolbox by Peter

Free pattern recognition toolbox for MATLAB (machine learning, pattern recognition, svm)

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updated 1 month ago

Support Vector Regression by Ronnie Clark

A MATLAB implementation of Support Vector Regression (SVR). (regression, nonlinear, machine learning)

svr_trainer(xdata,ydata, c, epsilon, kernel, varargin)

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updated 3 months ago

Error Correcting Output Codes (ECOC) Classifier by Nima Hatami

Error Correcting Output Codes (ECOC) for multi-class classification. (machine learning, classification, computer vision)

PP=densrand(c)

PP=sparserand(c)

[D,DD]=ecoc_hamming(P);

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updated 5 months ago

Machine_learning_PRTools.zip by Jigar Gada

A systematic way of using the functions of PR Tools has been created. (machine learning, pattern classificatio..., pattern recognition)

SVM_local(str,Tr,Deg,C,crossVal,N_folds,N_times)

data_normalization(str,Tr,Test, Testf)

dimension_reduction(str,Tr, Test, Testf,k)

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updated 7 months ago

Three Phase SVPWM Inverter by Rashmil Dahanayake

Space vector modulation of 3 Phase inverter (svm, svpwm, inverter)

inverter_SVM4.mdl

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updated 7 months ago

Mathematical Model of Three Phase Induction Motor with Space Vector Modulation by rohit chandan

open loop operation of 3ph VSI fed IM using m-code (induction motor model..., space vector modulati..., inverter modeling)

IM_SVM.m

IM_SVPWM

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updated 10 months ago

GUI environmental sound recognition by Selva

audio classification using multi svm (audio processing, svm, spectral analysis)

Featurespectralcrest (X, iBlockLength, iHopLength, f_s)

Featurespectraldecrease (X,iBlockLength, iHopLength, f_s)

Featurespectralflatness (X,iBlockLength, iHopLength,f_s)

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updated 11 months ago

3phase SVM by rohit chandan

three phase Space vector modulation using simulink (svm, space vector modulati..., svpwm)

SVM_ph3.m

SVMph3

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updated 12 months ago

Three phase SVPWM by rohit chandan

three phase Space vector modulation using m-file (svpwm, svm, three phase space vec...)

ph3_svmp.m

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updated 1 year ago

Support Vector Neural Network (SVNN) by Oswaldo Ludwig

A new training method for MLP neural networks based on the same principles of SVM. (neural networks, machine learning, maximummargin princip...)

SVNN.m

[acc,estimated]=sim_NN(W1,W2,b1,b2,X,t)

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updated 1 year ago

Content Based Image Retrieval by Chez

Simple content based image retrieval for demonstration purposes. Either using knn or classification (image retrieval, content based image r..., classification)

L1(numOfReturnedImages, queryImageFeatureVector, dataset)

L2(numOfReturnedImages, queryImageFeatureVector, dataset,...

[obj, overall]=confMatPlot(confMat, opt)

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updated 1 year ago

Face Recognition Software by Omid Sakhi

Face recognition software using Hidden Markov Models (HMM) and SVD features for education and study. (face recognition soft..., face recognition code, svm)

facerec(filename,myDatabase,minmax)

gendata()

getcam()

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updated almost 2 years 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 2 years ago

3-phase Induction Motor Drive by Siva Malla

SVM based V/F control of Induction Motor Drive. (vf control, induction motor, 1 phase to 3 phase)

singele_phase_to_3phase_svpwm_IM

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updated 2 years ago

Multi Class Support Vector Machine by Anand Mishra

This function removes out the limitation of MATLAB SVM function of two class and uses more classes. (svm, support vector machin..., multiclass)

multisvm( T,C,test )

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updated 2 years ago

SVPWM based speed control of Induction Motor with 3-level Inverter using V/F method by Siva Malla

design SVPWM for 3 level inverter for speed control of Induction motor based on V/F method (induction motor, vf, multilevel)

svpwm_IM

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updated 2 years ago

SVPWM based speed control of PMSM with 3-level Inverter by Siva Malla

speed control of PMSM based on SVPWM (svpwm, svm, inverter)

svpwm

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updated 3 years ago

Heston Model Calibration and Simulation by Moeti Ncube

Calibrated the Heston Model to market Option prices (heston model, option pricing, calibration)

C=HestonCall(St,K,r,T,vt,kap,th,sig,rho,lda)

[cost]=costf2(x)

fj=CF_SVj(xt,vt,tau,mu,a,uj,bj,rho,sig,phi)

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updated 3 years ago

Pegasos - Primal Estimated sub-Gradient SOlver for SVM by nitin thokare

This is implementation of "Pegasos-Primal Estimated sub-Gradient SOlver for SVM" paper. (pegasos, primal estimated subg..., svm)

pegasos(X,Y,lamda,k,maxIter,Tolerance)

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updated 3 years ago

Space vector PWM for Six switch inverters by SUDHAKAR AKKI

Center alignment gives the less THD. so, i presented here three types of alignments. (space vector pulse wi..., pwm, svm)

allspwm

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updated 3 years ago

SVM Demo by Richard Stapenhurst

An interactive demo of how an SVM works, with comparison to a perceptron (demo, optimization, optimisation)

LinearClassifier

svm_demo

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updated almost 4 years ago

Face Detection using Support Vector Machine (SVM) by Omid Sakhi

Face Detection using Gabor feature extraction and support vector machines (SVMs) (face detection, support vector machin..., svm)

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

im2vec (W27x18)

imscan (net,im)

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updated 4 years ago

Multithreaded (Posix) SVM evaluation by Ricardo Santiago Mozos

Multithreaded SVM Evaluation. You may take advantage of the multicore hardware. (svm, multithreaded, mex)

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updated 4 years ago

Rosenblatt's Perceptron by Ibraheem Al-Dhamari

A very simple Neural Networks example. (neural network, perceptron, classification)

MyPerecptronExample

[w,b,pass]=PerecptronTrn(x,y);

e=PerecptronTst(x,y,w,b);

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updated 5 years ago

Alaa Tharwat ToolBox by Alaa Tharwat

This toolBox used in the image processing(feature extraction and classification) (toolbox, image processing, pca)

K=normalizekernel(x,kernel,kerneloption,xsup);

T=phispan(x,phitype,dilation,uo,a,bord1,bord2,Family,par);

T=waveletspan(x,dilation,uo,a,leftbound,rightbound);

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updated almost 8 years ago

Fractal generator by Mahdi Heravi

this program generate sirpinski curve with matlab (fractals, sirpinski, fractal)

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updated 8 years ago

Local Adaptive Thresholding by Guanglei Xiong

Threshold with local statistics, such as mean or median. (filtering, threshold adaptive lo..., svm)

bw=adaptivethreshold(IM,ws,C,tm)

testadaptivethreshold.m

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