K means clustering for Image Compression by Vinay Kumar Tadepalli

K-means clustering is a popular vector quantization method for data compression. (image processing, demo, mathematics)

Kmeans_Pre_Post.m

kmeans_clustering.m

Image_kmeans_main.m

PV array three level inverter (how connect ?) - help by Viliam

How do I connect a PV array to the converter? does not work... Please help me... (fotovoltaic, array, simulink)

foto

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

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

regress_plot_twocategories_allslope

MIMO-Diofantine solver by davood shaghaghi

This function solve MIMO-Diofantine equation. (control design, optimization, simulation)

mimodioph(A,B,N)

CELP codec by Sourav Mondal

This is a code to demonstrate CELP codecs of bitrate 9.6kbps and 16kbps. (celp, audio codec, lpc)

celp16k(x,N,L,M,c,cb,Pidx)

celp9600(x,N,L,M,c,cb,Pidx)

celpana(x,L,M,c,cb,Pidx,bbuf,ebuf,Zf,Zw)

direct solving Diofantine equation by davood shaghaghi

This function is written to direct solve Diofantine equation in the form of C = A*E + F. (control design, simulation, simulink)

david_dioph(A,C,n)

solving Diofantine equation by davood shaghaghi

This function is written to solve Diofantine equation.this equation should be in the form of C = A*F (control design, optimization, simulation)

david_dioph(A,C,n)

Linear regression with statistics for multiple category data by Soumya Banerjee

This function does linear regression with statistics for multiple category data (OLS and RMA) (aerospace, automotive, biotech)

regress_plot_twocategories

Array Factor by Electromagnetizery

Array Factor for dipoles. Adjustable number of elements, progressive phase, and separation distance. (antenna, phi, factor)

ArrayFactor(varargin)

Animated traffic lights on road intersection -- OOP (object oriented programming) demo by Bogumila & Zbigniew MROZEK

simple classes and superclass are used to arrange flexible object oriented programming environment (class, automotive, oop)

map

tLamps % trafficLamp

trafficLamp

Beam Propagation Method for advancing gaussian beam in a profiled medium by Ido

Basic GUI for Beam Propagation Method. (modeling, beam propagation, simulation)

Beam Propagation Method for advancing gaussian beam

Beam_Propagation_Method_GUI ( varargin )

Parameter Iterator (paramiterator) by Matt Caywood

Allows complex arbitrarily nested loops to be flattened into a simple single loop. (simulation, control, loop)

paramiterator

BER of BPSK & DEPSK over Rayleigh fading chanel by Sourav Mondal

Plots the BER of BPSK & DEPSK schemes over Rayleigh fading channel. (bpsk, wireless, demo)

maximum number of Rx antennas

maximum number of Rx antennas

main_DEPSK_mrc.m

Nested logical indexing by Mike Sheppard

nested(IN) returns the final result of a list of nested logical indices. (data exploration, matrix, simulation)

out=nested(varargin)

QPSK over Rayleigh fading Channel by Sourav Mondal

The BER of QPSK scheme over AWGN & Rayleigh fading channel. (communications, data export, data import)

Refresh(Received)

qpsk_rayl.m

Specific Sample Function Plotting using MatLab 7.12 by Nadir Altinbas

Function plotting (function, pyramid surface, interval)

CNCCoder by Sagheb Kohpayeh Araghi

This is a basic CNC coder which allow user to write CNC codes. (cnc code, data, cnc)

newCNC

Graphical User Interface for Solving Ordinary Differential Equations by Soumya Banerjee

A Graphical User Interface for Solving Ordinary Differential Equations (Immune Response Model) (data export, data import, gui)

odecall_eclipse_tcl_jv_local(target,infected,...

odesolver_outline(varargin)

Simple Draw Helix Spring 3D Rotate Translate Transform Dilate Save JPG by Amitava Biswas

Simple Draw Helix Spring 3D Rotate Translate Transform Dilate Save JPG (demo, image processing, mathematics)

biswas47.m

apf,stattcom,inverter by student

power electronic simulation (power electronics, simulation, matrix)

[fftv,vao]=modulation(N,M,V)

LFpgmnew.m

ex1.m

Hamming Code Model by Nishant Gupta

Error in signal with & without Hamming Code (communication, error, hamming)

commsys

Simple example of genetic algorithm for optimization problems by Andrea Cirillo

It is used to generate useful solutions to optimization and search problems. (algorithm, genetic, optimization)

[p_min, iter, f]=genetic_algorithm (func, numMaxInd, numF, ...

Example using a MATLAB Class to control a GUI by Alex

This example shows how to use a Matlab class to control a gui. (class, gui, passing gui data)

standard_fig(varargin)

gui_class_example

Triangular Distribution Tranformation - trirnd by Marc Stettler

trirnd computes a set of triangularly distributed random variables given input numbers in [0,1]. (simulation, statistics, mathematics)

trirnd(trimin,trimax,trimode,rvs)

randbinary by prateek raj

y=randbinary(row,col,unipolar=1/bipolar=2) to generate randon binary data matrix by PRATEEK (rand, randbinary, binary)

randbinary.m

Find Euler Angles by Dmitry Savransky

An interactive demo for learning and visualizing 3D coordinate transformations and Euler angles. (demo, simulation, modeling)

findEulerAngs(varargin)

rand_gamma by Matthew Roughan

Generates Gamma randomc variables. (random, statistics, simulation)

rand_gamma(N, M, b, c)

rand_gamma_test.m

Shuffle by Jan Simon

Random permutation of array elements, C-Mex: much faster than RANDPERM (statistics, vector, mix)

Shuffle(Arg1, Arg2, Arg3)

uTest_Shuffle(doSpeed, doBias)

Array_mutual_coupling_ASM_MBF by Belen

Simulation of wire antenna array using MBF and ASM (antenna, wireless, mutual coupling)

[ii1,Ztot]=wiremom_finite(a,l,f,M,Zl,N,d);

[iie,ii]=arrays_compare(Mr,lambda)

[output]=levin2(ff,tt,pmax,mult)

samplepick by Mauro

pick a random sample out of an array (statistics, simulation, random)

samplepick(x,n,dim)

Kinematic Control of 3PRR - Articulated form of Hexapod by Hrishi Shah

A Hexapod is modeled as a 3PRR by taking top view projection and controlled Kinematically. (control, kinematics, robotics)

[]=parallelplot1(j_vars, bases, lengths)

[qdot]=Mydiff(t,x)

[x]=myfunc(bx, by, phi)

4RRR Parallel Manipulator by Hrishi Shah

This file is obsolete. newer version available in description. (parallel, manipulator, robotics)

[]=newtry()

[]=parallelplot1(j_vars, bases, ends, lengths)

[qdot]=Mydiff(t,x)

RUBIK1 by Nedialko

Simulates state-control-sequences applied onto a user-defined Rubik cube (demo, gui, mathematics)

Heston Option Pricer by Rodolphe Sitter

Compute European call option price using the Heston model and a conditional Monte-Carlo method (heston, blackscholes, call)

Heston(S0, r, V0, eta, theta, kappa, strike, T, M, N)

Solid State Physics Simulation Pack_V 0.02 by Ali Mohammad Razeghi

A Simple Pack of Tools for Plotting Lattices and Crystals and Calculating Their Properties. (bases, simulation, cplot)

[Xout,Yout,Zout]=gplot3(A,xy,lc)

ccv ( A , N , F )

cplot ( A , N , F )

Non Convex Algorithms for Group Sparse Optimization by Angshul Majumdar

Reweighted Lm,p algorithm Smoothed L2,0 algorithm (communications, matrix, signal processing)

GenGroupSparseProblem(m, n, nGroups, activeGroups)

GenerateProblem(channel_length, pilot_length, channel_spars...

l2p_re(A,y,p,group)

Improving Simulink Design Optimization Performance Using Parallel Computing by Linda Webb

Parallelization of a controller parameter tuning task using an aerospace system model as an example (whitepaper, article, paper)

PET reconstruction system matrix by Munir Ahmad

DLL to generate a PET system matrix for image reconstruction (image processing, matrix, physics)

sys_mat.m

4RRR Kinematics with GUI and Mouse Support by Hrishi Shah

Fully Generalized 4RRR Kinematics with GUI (kinematic, control, parallel)

A_4RRR_Gui(varargin)

[]=parallelplot1(j_vars, bases, lengths, platformplot ,serp...

[platformplot serplot curveplot]=parallelplot1init(j_vars, ...

Coin And Dice by Rodolphe Sitter

Simulate the average number of tosses of coin/throws of dice to get a given sequence. (simulation, carlo, monte)

CoinToss(Seq,N)

ThrowDice(Seq,N)

Orthogonal Least Squares Algorithms for Sparse Signal Reconstruction by Angshul Majumdar

Greedy Algorithms for Underdetermined but Sparse Solutions (image processing, simulation, signal processing)

A=matrix_normalizer(B)

GenSig(n, k)

OLS(A, y, m, err)

Dynamic Response Simulator by Husam Aldahiyat

Simulates Response of First Order Systems. (gui, response, error)

cap.m

Orthogonal Least Squares Algorithms for Sparse Signal Reconstruction by Angshul Majumdar

Greedy Algorithms for Underdetermined but Sparse Solutions (optimization, signal processing, simulation)

A=matrix_normalizer(B)

GenSig(n, k)

OLS(A, y, m, err)

domino tiles by ben payne

domino tiles random matrix, filling the matrix like in the game "snake" (communications, mathematics, measurement)

domino_matrix.m

Green's function in a room by Cristian Gutierrez Acuna

room acoustics (simulation, green, function)

AxialMode(n1,l1,rA,r0A,k)

GreenFunction(r0,r)

GreenFunction2(r0,r,f0)

Alamouti Space-Time Code by Massimo Allegritti

A function that simulate the Alamouti Space-Time code. (alamouti, code, ber vs snr)

H=rey(Nt,Nr)

ber_ml=Alamoudi(snr,soglia);

MCS Ver 1.0 by Antonio J. Sabino

Markov's chain simulator. (statistics, probability, markov)

MCS(model, initial, tMatrix, stateSpace, steps)

Multivariate Lognormal Simulation with Correlation by Stephen Lienhard

A multivariate lognormal simulator. (statistics, probability, lognormal)

MvLogNRand( Mu , Sigma , Simulations , CorrMat )