Pairs Trading Strategy by tadeveloper

A pairs trading strategy implemented in MATLAB. (computational finance, trading, backtesting)

MATLAB pairs trading strategy

PairsTradingStrategy(sys)

Lloyd's Algorithm by Aaron Becker

Starts with a point set, repeatedly moves each point to centroid of Voronoi cell. (lloyds algorithm, simulation, robot coverage)

lloydsAlgorithm(Px,Py, crs, numIterations, showPlot)

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

Performance in object-oriented matlab code by Dimitrios Korkinof

A very simple example to demonstrate an observation of mine regarding the use of classes in matlab. (demo)

F(N)

C1

C1_h

SIMULATION OF PULL-IN EFFECT IN MEMS CAPACITOR USING GUI IN MATLAB by piyush kant

near the 2/3rd of total gap between the plates the response of the mems capacitor gets unstable. (mems, capacitor, simulation)

piyush(varargin)

sim1(varargin)

sim2(varargin)

Accelerating Heat Equation on the GPU by Simone Hämmerle

A GUI for comparing the performance of different implementations of the heat equation on CPU and GPU (gpu, speedup, demo)

heateqGUI(varargin)

heateq_cpu_filt(k, n, Ts, L, c,h)

heateq_cpu_ind(k, n, Ts, L, c,h)

Fibonacci sequence - very easy by Sumit Pokhrel

This prints a set of Fibonacci series (demo)

fibonacci.m

Color-balance demo with GPU computing by Kye Taylor

Use GPU in MATLAB to perform white-balance operation to input image. (graphical processing ..., gpu, high performance comp...)

whitebalance(imageData)

whitebalance_cuda(imageData)

whitebalance_gpu(imageData)

Minesweeper Clone by @bmtran

Microsoft Windows XP Minesweeper clone for MATLAB (game, minesweeper, demo)

Minesweeper Clone

Sphere Collider by Ligong Han

This is a simple physics engine for simulating sphere collision. (simulation, demo, physics)

SphereCollider(balls,ball_pos,ball_v,varargin)

combination(m,n,r)

Sim.I.am by Jean-Pierre de la Croix

A MATLAB-based educational bridge between theory and practice in robotics. (robotics, control design, simulation)

simiam

GetArg(S, Name, Default)

ParseArgs(Args, varargin)

Example of Sharfetter-Gummel (SG) and Improved SG algorithm by Vasily Kozhevnikov

Explains how to use SG and ISG-0 routine for drift-diffusion flux reconstruction FV schemes. (finite volume, method of lines, sharfettergummel)

Kulikovsky_SG_ISG0

BER of M-QAM over Rayleigh channel by Sourav Mondal

This program gives simulated results of BER over Rayleigh fading channel. (communications, data import, data export)

QAM_rayleigh(M, EbNodB)

qam_run.m

quickfindstr by Manel Soria

Finds the index of an element in a SORTED list of strings in O(log(N)) time (demo, data import, statistics)

loc=quickfindstr(el,list)

Power Factor Measurement Block by Saurabh Kabdal

A simple block that can measure the power factor accurately. (power factor, demo, measurement)

kabdalproject6

JPEG-based computing by Boris

This is a function to test a JPEG-based encoding/decoding algorithm (demo, image processing, compression)

entropy_cod( input_matrix, n)

get_quantization( q )

huffman_cod( input_matrix)

Three way Dual Probability by Alex Dytso

This code simulates a dual between 3 players and compares two strategies (demo, probability)

ThreeWayDualProbability.m

SM_ModelBasedv2_Order3_ChannelEstimation_3bits.m by hsuancheng chang

using Model Based channel estimation in MIMO (mathematics, signal processing, demo)

SM_ModelBasedv2_Order3_ChannelEstimation_3bits.m

Wave Player Visualizations (Geek) by Suraj Kamya

Kviz_playerV1 is Kamya Visualization music player Version 1 have a number of Geek Visz (3D-also) (gui, project, sound processing)

Kviz_Player_V1(varargin)

Model View Control Pattern using GUIDE by Chris Schwarz

A simple GUIDE with Uicontrols is modified to demonstrate the application of MVC in Matlab. (demo, gui, design pattern)

main()

measures(varargin)

controller

Hamming Code by Marc-Andre Robichaud

Hamming error correction codes, with functions to add/remove parity bits to binary strings. (wireless, signal processing, demo)

E=insert_parity_bits(message,nbp)

E=insert_parity_spots(message,nbp)

P=generate_hamming_matrix(coded_message,nbp)

MatLabPiano by Alex Dytso

This is a simple code that generates music by pressing keys. (demo, simulation)

MatLabPiano

Rolling statistics by Jean-Yves Tinevez

Convenience utility made to compute descriptive statistics without storing data. (signal processing, image processing, data exploration)

rollingstats

RollingStatsDemo.m

Compression (shannon fano) by John Diaz

Compression (shannon fano) gui (communications, demo, gui)

codificacion(varargin)

Lithium Battery Model, Simscape Language and Simulink Design Optimization by Robyn Jackey

Multi-temperature lithium battery model using Simscape language and Simulink Design Optimization (lithium, battery, demo)

plot_estim_results.m

plot_estim_results.m

plot_estim_results.m

Rock-Paper-Scissors by Lazaros Moysis

A simple game where you battle an epic war of rock-paper-scissors with the computer! (game, rock, paper)

rock_paper_scissors.m

Record sound by Le Huy

Record sound (demo)

InputVoice.m

tetris by Alfonso Martinez

juego clasico del tetris con interfaz grafica haciendo uso del mouse (tetris, gui, guide)

tetris(action)

SwarmBat - The Artificial Bat Algorithm (ABA) by Leo Chen

SwarmBat - The Artificial Bat Algorithm (ABA) (aerospace, automotive, swarm algorithm)

SGA_FITNESS_function(x,y)

SwarmBat_demo_SO_std.m

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)

New ODE and DAE Solver by John Hedengren

Differential and algebraic equation solver for high-index, stiff, and mixed-integer systems. (optimization, simulation, demo)

apm(server,app,aline)

apm_get(server,app,filename)

apm_info(server,app,class,name)

Moon Lander Matlab Game-Example of getting keypressed by Héctor Corte

Lunar Lander game in Matlab, fully functional, and an example of how to get keypressed in figures. (game, simulation, gui)

Moon01.m

3D image stack viewer by boyexex

Current version only accept gray-scale images. Just format your image stack into a 3D array. (image processing, biotech, demo)

Image_stack_viewer( im_stack )

Pulse code Modulation by Aditya

PCM on a sine wave and a .wav file for demonstration of various processes done during PCM. (communications, simulation, decoder)

final_PCM.m

verify_pcm_next.m

Monte Carlo Simulation with Simulink by Ryan G

Select blocks to vary parameters for Monte Carlo Simulation. (control design, simulink, gui)

Monte Carlo Simulation with Simulink

Belousov-Zhabotinsky reaction on 2-manifold by Anton Semechko

Design a texture for a triangular surface mesh by simulating a Belousov-Zhabotinsky reaction (reactiondiffusion, texture, belousovzhabotinsky r...)

ABC=BZreactionOn2Manifold(TR,ABCo,abc,Nitr)

TR=TriQuad(TR,W)

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

ABD Laminate Builder by oteast

mfile builds shell/plate composite structure (hulls, decking, & body fenders) effect. props. (composite, mechanics, materials)

ABDlam(Infile,Outfile)

Range and Bearing Control of an Ensemble of Robots by Aaron Becker

Game for steering many robots to fire suction-cup darts at a target.(note: still under development.) (control design, robotics, robot)

GenerateDataUniformControlCollisionCheck

ParseGenerateDataUniformControlCollisionCheck

jasontron2012()

Eigen Face Recognition by Vinay kumar Reddy

Face Recognition using Eigen Method (communications, image processing, mathematics)

Mio.m

pi/4 DQPSK Modulation by Mohsen Farhang

Demonstrates modulation of a sequence of random symbols using pi/4 Differential Phase Shift Keying. (communications, signal processing, wireless)

pi4dqpsk_Demo.m

Diffraction of tophat profiles using fourieroptics by Christian

Computation of the diffraction pattern of a gaussian or supergaussian(tophat/flattop) profile. (demo, gui, physics)

fourieroptics.m

supergauss( N,targetsize,z0,E0,lambda,w,p )

gui_beam_shape.m

Select Data by Joshua Stough

Select original data through a projective plot of that data. (data exploration, gui, demo)

generalSelectData(X, projdirs)

getProjectionDirs()

Unscented Kalman Filter (UKF) modeling of FitzHugh-Nagumo dynamics by Henning Voss

Unscented Kalman Filter (UKF) applied to FitzHugh-Nagumo neuron dynamics. (unscented kalman filt..., fitzhughnagumo, estimation)

FitzHughNagumo()

3PHASE BRIDGE INVERTER 120 DEGREE MODE by Saurabh Kabdal

Basic Model (demo, modeling, simulink)

Inverterthreephase120degree

3PHASE BRIDGE INVERTER 180 DEGREE MODE by Saurabh Kabdal

Basic model of 3PHASE BRIDGE INVERTER in 180 mode (demo, simulation, modeling)

Inverterthreephase180degree

Random Sample from Discrete PDF by Joshua Stough

Inverse transform sampling to generate random sample from pdf given by domain x and p(x). (data exploration, statistics, demo)

gammadis(a,b,x)

gaussdis(mean,var,x);

pdfrnd(x, px, sampleSize)

Single Phase Full Bridge Inverter by Saurabh Kabdal

Basic model to understand how actually single phase inverter works! (demo, simulation, simulink)

Inverter1

Three Phase Fully Contolled Bridge Rectifier by Saurabh Kabdal

Model can be used to understand the working of 3 phase fully controlled rectifier. (demo, simulation, simulink)

varyingalphasixpulse

Step down chopper by Saurabh Kabdal

A simple model to understand the working of step down transformer. (simulink, simulation, modeling)

stepdown_chopper