Refine by Content Type

Refine by Product

Refine by Time Frame

image thumbnail

updated 3 months 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)

image thumbnail

updated 6 years ago

Monte Carlo simulations using MATLAB by Vincent Leclercq

Demonstrations of Monte Carlo simulations in MATLAB (finance, modeling, analysis)

BlsHalton(S0,X,r,T,sigma,NPoints)

BlsMC(S0,X,r,T,sigma,NRepl)

BlsMCAV(S0,X,r,T,sigma,NRepl)

image thumbnail

updated 8 years ago

Simulink Simulator for a Brushless DC Motor by Devendra Rai

Complete simulator for brushless dc motor based on MATLAB R13. (simulation, bldc simulator, simulator)

control1(t,x,u,flag,J,DF,N,BM,Rr,Rl,delta,KP,KI,KD,basecu...

delay(t,x,u,flag)

CONTROLLER_MOD

image thumbnail

updated almost 4 years ago

grTheory - Graph Theory Toolbox by Sergii Iglin

28 functions for different tasks of graph theory (vertex, edge, matching)

BG=grBase(E)

CBG=grCoBase(E)

CoCycles=grCoCycleBasis(E)

image thumbnail

updated 12 days ago

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)

ssc_lithium_battery_80Cells_ini.m

ssc_lithium_cell_1RC_ini.m

plot_estim_results.m

image thumbnail

updated 4 years ago

Digital Image Correlation and Tracking by Christoph Eberl

Calculate displacement and strain from a series of images (application, digital image correla..., tracking)

[FileNameBase,PathNameBase,filenamelist]=filelist_generator

[displx disply]=large_displ;

[marker_displacementx marker_displacementy gradientx grad...

image thumbnail

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)

image thumbnail

updated 9 months ago

Another Particle Swarm Toolbox by Sam

Implementation of a PSO algorithm with the same syntax as the Genetic Algorithm Toolbox. (optimization, particle swarm, pso)

...

...

...

image thumbnail

updated 3 years ago

Optimization Tips and Tricks by John D'Errico

Tips and tricks for use of the optimization toolbox, linear and nonlinear regression. (optimization, examples, tutorial)

optimtips

[x,fval,exitflag,output]=fminsearchbnd(fun,x0,LB,UB,optio...

consolidator(x,y,aggregation_mode,tol)

image thumbnail

updated 8 months ago

SLM - Shape Language Modeling by John D'Errico

Least squares spline modeling using shape primitives (spline, splines, cubic)

slm_tutorial

hermite2slm(harray)

lse(A,b,C,d,solverflag,weights)

image thumbnail

updated 5 years ago

Risk and Asset Allocation by Attilio Meucci

Software for quantitative portfolio and risk management (finance, modeling, analysis)

...

Addition(x,y);

Adendotd(dense, d, sparAd, Ablk, blkstart)

image thumbnail

updated 27 days ago

Light Field Toolbox v0.3 by Donald Dansereau

A set of tools for working with light field (aka plenoptic) imagery in Matlab (light field, plenoptic, lytro)

compute_extrinsic_refine.m

compute_extrinsic_init.m

LFBuildLensletGridModel( WhiteImg, GridModelOptions, Debu...

image thumbnail

updated 1 month ago

Binary Genetic Algorithm Feature Selection.zip by Oluleye Babatunde

Genetic Algorithm for Feature Selection (genetic algorithm, feature selection, zernike moments)

Binary_Genetic_Algorithm_Hezy_2013

image thumbnail

updated 1 month ago

Automated Trading with MATLAB - 2012 by Stuart Kozola

Files from the Automated Trading webinar showing X_Trader and QuickFIX/J integration. (x_trader, algorithmic trading, genetic programming)

Algorithmic Trading with MATLAB: Intraday trading

Algorithmic Trading with MATLAB: Moving Average Rule

Algorithmic Trading with MATLAB: Pairs trading

image thumbnail

updated 4 years ago

Algorithmic Trading with MATLAB - 2010 by Stuart Kozola

Files from the November 18, 2010 webinar. (algorithmic trading, trading, moving average)

Algorithmic Trading with MATLAB®: Evolutionary Learning

Algorithmic Trading with MATLAB®: More Signals

Algorithmic Trading with MATLAB®: Moving Average and RSI

image thumbnail

updated 1 month ago

Optometrika by Yury

Fast ray tracing across lenses, prisms, and human eye (optics, optical modeling, ray tracing)

coslens( y, z, args, flag )

ellipse_draw( x0, cv, ax, angle, nvert, color )

ellipse_fill( X, Y, x0, cv, ax, angle, hard )

image thumbnail

updated 3 years ago

Toolkit on Econometrics and Economics Teaching by Hang Qian

Many MATLAB routines related to econometrics, statistics and introductory economics teaching. (econometrics, bayesian statistics, economic diagrams)

ADAPT_REJECT_SAMPLE.m

AGGREGATE_GIBBS1.m

AGGREGATE_ML1.m

image thumbnail

updated 11 years ago

bnb by Koert Kuipers

BNB20 solves mixed integer nonlinear optimization problems (optimization, mixed, nonlinear)

...

BNB20(fun,x0,xstat,xl,xu,a,b,aeq,beq,nonlc,setts,opts,var...

BNBGUI(file)

image thumbnail

updated 1 month ago

Sod Shock Tube Problem Solver by Gogol

Computes the exact solution to Sod Shock Tube problem (aerospace, mathematics, test)

analytic_sod(t)

sod_func(P)

sod_demo.m

image thumbnail

updated 2 years ago

Regime Switching Model with Time Varying Transition Probabilities by Zhuanxin Ding

Code for estimating a Markov Regime Switching Model with time varying transition probabilities. (statistics, econometrics and stat...)

[Simul_Out]=MS_Regress_Sim(nr,Coeff,k,distrib)

[Spec_Out]=param2spec_tvtp(param,Spec_Tag,constCoeff,type...

[Spec_Output]=MS_Regress_Fit_tvtp(dep,indep,px,k,S,advOpt)

image thumbnail

updated almost 10 years ago

mixed-integer LP by Sherif Tawfik

This function solves the mixed integer linear programming problems. (optimization, mixed integer, linear programming)

image thumbnail

updated 24 days ago

deprecated -- Light Field Toolbox v0.2 -- v0.3 now available by Donald Dansereau

A set of tools for working with light field (aka plenoptic) imagery in Matlab (toolbox, light field, plenoptic)

compute_extrinsic_init.m

compute_extrinsic_refine.m

LFBuildLenseletGridModel( WhiteImg, GridModelOptions )

image thumbnail

updated 3 years ago

ARMAX-GARCH-K Toolbox (Estimation, Forecasting, Simulation and Value-at-Risk Applications) by Alexandros Gabrielsen

ARMAX-GARCH-K Toolbox (garch, gjrgarch, egarch)

[mu h]=egarchcore(parameters, data, ar, ma, x, p, q, y, m...

agarchcore(parameters, data, ar, ma, x, p, q, y, m, z, v,...

apgarchcore(parameters, data, ar, ma, x, p, q, y, m, z, v...

image thumbnail

updated 23 days ago

Dynamic Copula Toolbox 3.0 by Manthos Vogiatzoglou

Functions to estimate copula GARCH and copula Vine models. (copulas, toolbox, dependence)

ARMAeq(theta, data, spec)

CalcStErrors(MyFunc, theta, data, grad, hessian, spec, so...

CopulaGARCHLogL(theta,data,spec,solver)

image thumbnail

updated 3 years ago

Robust Face Recognition via Sparse Representation - Implementation by B H Sri Hari

Implementation of Robust Face Recognition via Sparse Representation (face recognition, image processing, sparse representation)

FaceRecognitionTool(varargin)

image thumbnail

updated 6 years ago

Economic dispatch by quadratic programming by RMS Danaraj

This software solves the economic dispatch problem by quadratic programming (optimization, economic dispatch, quadratic programming)

[P Fcost Pl]=eld(data,B,Pd)

test.m

image thumbnail

updated almost 7 years ago

Matgraph by Ed Scheinerman

Toolbox for working with simple, undirected graphs (graph theory, toolbox, graphs)

Checking graph isormorphism in Matgraph

Coloring graphs in Matgraph

Creating a Cayley graph

image thumbnail

updated 3 years ago

Using MATLAB to Optimize Portfolios with Financial Toolbox by Bob Taylor

Scripts and data to demonstrate the new Portfolio object in Financial Toolbox. (portfolio, optimization, finance)

part1_plot(varargin)

PortfolioDemo

part1_intro.m

image thumbnail

updated 5 months ago

TSK Forecasting by Dmitrii Levin

A fuzzy neural network for forecasting time series (fuzzy logic, neural networks, time series)

image thumbnail

updated almost 7 years ago

Learning PID Tuning III: Performance Index Optimization by Yi Cao

A tool and tutorial to perform optimal PID tuning (pid control, controller tuning, performance index opt...)

Learning PID Tuning III: Performance Index Optimization

[C,fval]=optimPID(G,ctype,idx)

image thumbnail

updated 4 years ago

Fundamental Matrix Computation by Omid Aghazadeh

This package, implements the 3 standard algorithms for the computation of the fundamental matrix. (epipolar geometry, stereo vision, multiple view geometr...)

compare_results(X1,X2,try_noises,EXPERIMENT_NUM,F_names)

det_F_algebraic(x1,x2,L_COST,NORMALIZE)

det_F_gold(x1,x2,L_COST,SAMPSON_APPROXIMATION,NORMALIZE)

image thumbnail

updated 8 years ago

Statistical Learning Toolbox by Dahua Lin

Functions for statistical learning, pattern recognition and computer vision, covering many topics. (statistical learning, pattern recognition, classification)

annsearch(X0, X, k, varargin)

edl_batchexp(expfun, scrpath, env, logger, filter, runopt)

edl_buildiidxdict(S, idxfn)

image thumbnail

updated 2 months ago

Fuzzy T-S Modeling by Michael

A fuzzy T-S Modeling App in three different languages. (nonlinear systems, modeling, takagi sugeno)

image thumbnail

updated 6 years ago

Genetic Algorithm Solution to Economic Dispatch by RMS Danaraj

This program solves the economic dispatch problam using MATLAB genetic algorithm toolbox (optimization, genetic algorithm, econmoic dispatch)

eldga.m

eldga1.m

gatest.m

image thumbnail

updated 5 years ago

Improved PSO program to solve Economic Dispatch by RMS Danaraj

This program solves the economic dispatch problem by improved PSO algorithm (optimization, economic disptach, pso)

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

[P Fcost Pl]=eld(data,B,Pd)

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

image thumbnail

updated 11 years ago

Model-based Predictive Control: A Practical Approach by John Anthony Rossiter

Companion Software (predictive control, companion software, mimo)

[Nk,Dk,Pr,S,X] =mpc_law(H,P,Q,nu,Wu,Wy,sizey)

caha(A,sizey,n)

imgpc_constraints(nu,umin,umax,Dumax)

image thumbnail

updated almost 4 years ago

Portfolio Optimizer Tool by Patric Schenk

Portfolio Optimizer Tool (data import, finance, gui)

portfoliotool(varargin)

ExcelReport

Portfolio

image thumbnail

updated 9 months ago

MIDAS regression by Hang Qian

repack of the Mi(xed) Da(ta) S(ampling) regressions (MIDAS) programs written by Eric Ghysels (econometrics)

ForecastCombine(varargin)

MIDAS_ADL(DataY,DataYdate,DataX,DataXdate,varargin)

MixFreqData(DataY,DataYdate,DataX,DataXdate,xlag,ylag,hor...

image thumbnail

updated 3 years ago

Credit Risk Modeling with MATLAB by Ameya Deoras

These are the supporting MATLAB files for the MathWorks webinar of the same name. (credit risk, transition matrices, var)

...

Credit_Rating(newData)

GetMigrationFtsCell(id,date,numRating)

image thumbnail

updated 1 year ago

Optimization in MATLAB: An Introduction to Quadratic Programming by Seth DeLand

Files used in "An Introduction to Quadratic Programming" Webinar (optimization, quadratic programming, nonlinear optimizatio...)

Hess(in1)

calculateValue(s0,price,inFlow,turbFlow,spillFlow,C2A,n)

createPlots(turbFlow,spillFlow,inFlow,price,s0,C2A,n)

image thumbnail

updated 4 years ago

Global Optimization with MATLAB by Stuart Kozola

Demo files from the 2010 webinar "Global Optimization with MATLAB Products" (optimization, genetic algorithm, partical swarm)

Global Minimization of 1D Equation

Springboard for Global Optimization Demos

PlotIterates(x,optimValues,state)

image thumbnail

updated 3 months ago

Fitting quadratic curves and surfaces by Levente Hunyadi

Fit ellipses, ellipsoids and other quadratic curves and surfaces to noisy data. (parameter estimation, quadratic curves, quadratic surfaces)

ang2rot(phi, theta, psi)

circlefit(x,y)

eigsm(A,B)

image thumbnail

updated 5 years ago

Solution to Economic Dispatch by Differential evolution by RMS Danaraj

this software solves the economic dispatch by differential evolution (optimization, economic dispatch, power systems)

dedemov(action);

devec(NP,D,F,CR,itermax,strategy);

devec3(fname,VTR,D,XVmin,XVmax,y,NP,itermax,F,CR,strategy...

image thumbnail

updated 7 years ago

Numerical solution of the Falkner-Skan equation for various wedge angles by Housam Binous

Solves the Falkner-Skan equation (chemistry, physics, flow past a wedge)

f=deriv(a)

xdot=falknerskan(t,x)

Main_Falkner_Skan.m

image thumbnail

updated almost 3 years ago

OptimPID: an optimal PID controller design interface by Dingyu Xue

OptimPID is a MATLAB based interface and it can be used to optimize PID parameters (pid controller, optimum pid, optimal control)

multi_step.m

optimpid(varargin)

mod_1R2009b

image thumbnail

updated 1 year ago

Unit_Commitment by KATHIM Alrifai

Optimal Loading for a Power Station (Unit Commitment) (optimization, measurement, control design)

image thumbnail

updated 3 days ago

GIBBON: The Geometry and Image-Based Bioengineering add-On for MATLAB by Kevin Moerman

GIBBON: The Geometry and Image-Based Bioengineering add-On for MATLAB (bioengineering, finite element, meshing)

image thumbnail

updated 3 years ago

Fully Flexible Views and Stress-testing by Attilio Meucci

Full generalization of Black-Litterman and related techniques via entropy pooling (finance, modeling, analysis)

CVaR=ComputeCVaR(Units,Scenarios,Conf)

Constr=SetUpConstraints(Securities);

EfficientFrontier(X,p, Options);

image thumbnail

updated 5 years ago

Costantini phase unwrapping by Bruno Luong

Implementation of Costantini's 2D unwrapping method based on network programming (phase unwrapping, interferometry, sar)

cunwrap(Psi, options)

test_cunwrap.m

image thumbnail

updated 3 years ago

Copula-Marginal Algorithm (CMA) by Attilio Meucci

Copula-Marginal Algorithm, to generate and manipulate rich copulas for risk and portfolio management (portfolio management, risk management, quantitative finance)

EntropyProg(p,A,b,Aeq,beq)

X=CMAcombination(x,u,U)

X=MvnRnd(M,S,J)

Contact us