Refine by Content Type

Refine by Product

Refine by Time Frame

image thumbnail

updated 7 hours ago

genfit by Andri M. Gretarsson

This is a data fitting program tailored for use in physics or other physical sciences. (data fitting, measurement, data exploration)

[fpoly3_lin,fpoly3_nonlin,fsinh_nonlin]=genfit_example1

fitresult=genfit(X,Y,fhandle,params,varargin)

image thumbnail

updated 1 day ago

Two-phase obstacle problem in 1D and its aposteriori error estimate by Jan Valdman

Calculation of two-phase obstacle problem and its a posteriori error estimate (finite element method, error estimate, twophase obstacle pro...)

K=stifness1D(x)

M=mass1D(x)

[e,e_quadratic]=energy(x,v,alpha_plus,alpha_minus)

image thumbnail

updated 1 day ago

normalMLE.m by Tyler Ransom

Estimates heteroskedastic normal linear regression model via MLE (optimization, regression, analysis)

[like,grad]=normalMLE(b,restrMat,Y,X,W,d)

image thumbnail

updated 6 days 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 8 days ago

Chaos test by Ahmed Ben Saïda

A test for chaotic dynamics of a noisy time series based on the Lyapunov exponent. (chaos, lyapunov exponent, bifurcation)

chaostest.m

image thumbnail

updated 10 days ago

UVC Suite by James Kerns

The Ultraviolet Catastrophe suite (UVCS) is a package that perform a number of TG-142 related tasks. (medical physics, mlc, quality assurance)

image thumbnail

updated 10 days 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 14 days ago

Thermo-magnetic solver by Jan Valdman

Simulation of a mesoscopic model of temperature/external field-driven evolution of magnetization (magnetostatic, temperature, finite element method)

CMRmap(M)

M=mass_matrixP1_2D(elements,areas)

[A,areas,dphi]=stifness_matrixP1_2D(elements,coordinates)

image thumbnail

updated 20 days ago

Preclinical PKPD modeling by Peter Gennemark

Classes for fundamental PKPD modeling in drug discovery (no support for a NLME modeling). (biotech, simulation, medical)

example_fit_ev_iv()

example_fit_inf()

example_readExcel_PKPD_writePowerPoint()

image thumbnail

updated 30 days ago

Complex fsolve by Leonidas Georgopoulos

Computes numerically complex solutions of a system of equations (complex, imaginary, optimisation)

[cfsol fsol fval exitflag output jacob ]=cfsolve(funhandl...

image thumbnail

updated 1 month ago

Dielectric characterization by microwave cavity perturbation by Nathan Orloff

A custom toolbox and example code to measure complex permittivity by microwave cavity perturbation (microwave, cavity, perturbation)

[locs pks]=peakseek(x,minpeakdist,minpeakh)

cavity_deembedsample(allw, allw_err, allQ, allQ_err)

cavity_effvolfrac(dimvaried,dims,dimserr,n)

image thumbnail

updated 1 month ago

fminsdp by Carl-Johan Thore

A code for solving non-linear optimization problems with matrix inequality constraints. (constrained optimizat..., matrix inequalities, nonlinear optimizatio...)

...

...

...

image thumbnail

updated 2 months ago

ExMS-CL peptide analysis by Matthew Sochor

Script to analyze output from ExMS-CL (xray footprinting, oxidation rates)

XF_peptide_anaylsis

image thumbnail

updated 2 months ago

Solving Optimal Control Problems using Simscape Models for State Derivatives by Daniel Herber

This code replicates the results found in a tech report by the same name (brysondenham, design, control)

BrysonDenhamDerivative(t,y,u,p)

BrysonDenhamMain()

BrysonDenhamPlot(uMat,sMat,p)

image thumbnail

updated 2 months ago

Cox proportional hazards model with Weibull base hazard rate by James Barrett

Cox proportional hazards model with Weibull base hazard rate (cox proportional haza..., survival analysis, weibull hazard)

wc_hazard(t,xstar,model)

wc_mean_crude(r, xstar, model)

wc_objective(p, model)

image thumbnail

updated 3 months ago

TSK Forecasting by Dmitrii Levin

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

image thumbnail

updated 3 months ago

MAX&SAM package.zip by Rossana

A Matlab package to randomize and sample networks by a max-entropy approach for several null models (randomization techniq..., null models, maxentropy approach)

A=CM_sampling(sol)

A=DCM_sampling(sol)

Aext=RCM_sampling(sol)

image thumbnail

updated 3 months ago

Chebpack by Damian Trif

The MATLAB package Chebpack solves specific problems for differential or integral equations. (mathematics, differential equation..., integral equations)

A=fact(a,m)

B=Ex4_delay_main

Boussinesq.m

image thumbnail

updated 4 months ago

Tests On Simplified Vine Copulas (TOSVC) by Malte Kurz

A MATLAB toolbox for testing on simplified vine copulas (copulas, vine copulas, paircopula constructi...)

image thumbnail

updated 4 months ago

Markov_Copula_code.zip by Osvaldo Silva Filho

Markov Switching Copula Model (markov switching, copulas, dependence dynamics)

Clayton_tvp1_CL(theta,data,kappabar)

bivt_tvp1_CL(theta,Zdata,rhobar)

markovclayton_LLF(kappa,data,thetabar)

image thumbnail

updated 4 months ago

FEMcali May2014 by Thomas Abrahamsson

An App for calibration and validation of structural dynamics finite element models (calibration, validation, structural dynamics)

image thumbnail

updated 5 months ago

SaivDr Package by Shogo Muramatsu

System object definitions for sparsity-aware image (and volume data) restoration (image processing, nsolt, ista)

Quickstart of SaivDr Package

fcn_ksvdsdiclrn(params)

mytest(testCaseStr)

image thumbnail

updated 5 months ago

Mixed-Integer Linear Programming in MATLAB by Seth DeLand

MATLAB files from the webinar (mixedinteger linear p..., milp, webinar)

importBondPrices(workbookFile,sheetName,startRow,endRow)

importCashFlows(workbookFile, sheetName, range)

CashFlowMatching.m

image thumbnail

updated 5 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 months ago

RGDS_Practical_Guide by Daniel/Ronald

MATLAB routines for the book: "Development of Innovative Drugs via Modeling with MATLAB". (simulation, pharmaceutical, simulink)

AUC

CTSbasics.m

DDEconst

image thumbnail

updated 5 months ago

OptiGear by Gaurav Gupta

MATLAB app for Gear analysis and design (optimization, gear)

image thumbnail

updated 5 months ago

OptiGear by Gaurav Gupta

MATLAB app for Gear analysis and design (optimization, gears)

image thumbnail

updated 5 months ago

OptiGear by Gaurav Gupta

MATLAB app for Gear analysis and design (optimization, gears)

image thumbnail

updated 5 months ago

OptiGear by Gaurav Gupta

MATLAB app for Gear analysis and design (optimization, gears)

image thumbnail

updated 5 months 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)

plot_estim_results.m

plot_estim_results.m

plot_estim_results.m

image thumbnail

updated 5 months ago

Sod_Shock_Tube.zip 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 6 months ago

Hydraulic Valve Parameters From Data Sheets and Experimental Data by Steve Miller

Models and white paper on obtaining realistic parameter values from data sheets and measured data. (hydraulic, valve, optimization)

...

...

...

image thumbnail

updated 6 months ago

IBimp by Mario G.C.A. Cimino

An interval-based approach for business process simulation based on genetic algorithms and the BPMN (bpmn, business process opti..., business process simu...)

MatlabGA

MatlabGA

MatlabGARemote

image thumbnail

updated 6 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 6 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 6 months ago

Lac operon MWC linked equilibrium solver by Matthew Sochor

Finds assumption free solutions to two Monod, Wyman and Changeux (MWC) models of the lac operon. (linked equilibrium, lac operon, lac repressor)

linked_equilibrium_REO(params)

linked_equilibrium_REOD(params)

DocPolynom

image thumbnail

updated 7 months ago

Visual Sudoku by Alan Weiss

Solve Sudoku puzzles (integer linear progra..., binary integer progra..., sudoku)

visualSudoku()

image thumbnail

updated 7 months ago

Visual Hyper Sudoku by Alan Weiss

Solve Sudoku puzzles or Hyper Sudoku puzzles (integer programming, binary integer progra..., sudoku)

hypersudokuEngine(B,ishyper)

visualHyperSudoku()

image thumbnail

updated 7 months ago

Obstacle problem in 2D and its aposteriori error estimate by Jan Valdman

An obstacle problem is solved and the error of the solution is estimated (obstacle problem, finite element method, aposteriori error est...)

GRADvRectangular_in_midpoint=evaluate_GRADvQ1(vRectangula...

M=mass_matrixP1_2D(elements,areas)

[A,areas,dphi]=stifness_matrixP1_2D(elements,coordinates)

image thumbnail

updated 9 months ago

Deconvolution Mordenite Zeolite by Nikolay Cherkasov

The program deconvolutes IR spectra of mordenites (voigt, ftir, ir)

[fittingError areaBands plots]=deconvolute3Vt(x,y,nIterat...

complexErrorFunction.m

deconvolute3VtGUI()

image thumbnail

updated 9 months ago

beam pattern by Partha Pratim Basumallick

analyses the pattern of a beam (image processing)

beampattern.m

image thumbnail

updated 9 months ago

GARCH,EGARCH,NAGARCH,GJR models and implicit VIX by Luis Espejo

Estimate GARCH/EGARCH/NAGARCH/GJR parameters from a time series of prices , rates and VIX value. (garch, vix, calibration)

Futures

Models

egarchmodel

image thumbnail

updated 10 months ago

Mixture property calculations using PR, RK and SRK EoS. by Antonio

The file prsrk.m calculates major thermodynamic properties using any of PR, RK or SRK EoS. (thermodynamic calcula..., eos, distillation)

feed_dist(F,z,TF,PF)

nonlcon_dist(x0,u,d,N,C)

prsrk(z,p,T,pc,Tc,w,k,cpig,DHf,DGf,ph,flag)

image thumbnail

updated 10 months ago

MATLAB for R Users in Computational Finance by Ameya Deoras

Learn how to use MATLAB and R together to tackle your computational needs (r, rstudio, time series)

Backtest Moving Average RSI Combo Strategy

Optimizing Market Risk using Copula Simulation

blsapp()

image thumbnail

updated 10 months 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 10 months ago

Natural Gas Storage Optimization & Intrinsic Valuation by Ameya Deoras

Calculate optimal injection/withdrawal schedules for gas storage facility (energy trading)

Intrinsic Storage Optimization

Natural Gas Storage Optimization & Intrinsic Valuation

createConstraints(facility, N, daysInMonth, startVol, end...

image thumbnail

updated 10 months ago

CVaR Portfolio Optimization by Seth DeLand

Conditional Value at Risk (CVaR) portfolio optimization with the PortfolioCVaR object (portfolio optimizatio..., cvar, conditional value at ...)

CVaRPortfolioOptimizationExample.m

image thumbnail

updated 10 months ago

Neither "Normal" not "Lognormal": Modeling Interest Rates Across all Regimes by Attilio Meucci

Inverse Call Transformation to compute shadow rates (portfolio management, risk management, quantitative finance)

InverseCallTransformation(rates, tau, eta, zeta)

S_AnalyzeJGBrates.m

image thumbnail

updated 10 months ago

Bayesian Linear Classifier by James Barrett

Linear binary classification. (binary classification, linear separator, bayesian classificati...)

blc_Lw(w,alpha,model)

blc_initialise(X,sigma)

blc_predict(X,w,w0)

image thumbnail

updated 11 months ago

Algorithmic Trading | Moving Average Crossover Strategy with WFAToolbox by WFAToolbox

The classical technical analysis strategy for an advanced algorithmic trading GUI - WFAToolbox (finance, gui, trading)

MAcross_strategy(x,price)

Contact us