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updated 5 days ago

Chebfun by Chebfun Team

Chebfun is an open-source package for numerical computation with functions to 15-digit accuracy (approximation, interpolation, quadrature)

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updated 6 months ago

RKN1210 - A 12th/10th order Runge-Kutta-Nyström integrator by Rody Oldenhuis

Integrator for second-order ODE's with very stringent error tolerances. (integration, ode, rungekuttanystrom)

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updated 7 months ago

odehybrid by Tucker McClure

Simulation engine for hybrid continuous- and discrete-time systems (simulation, ordinary differential..., difference equations)

Examples of odehybrid

example_odehybrid_eventfcn(t, x, p, v)

example_odehybrid_logging()

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updated 8 months ago

Lorenz Phase Portrait by James Adams

Plots the phase portrait of the Lorenz system. (lorenz, coupled, system)

Lorenz_JA

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updated 8 months ago

Double Pendulum Simulation by James Adams

Simulates the motion of a Double Pendulum (double pendulum, phase portrait, time series)

DoublePendulum_JA

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updated 8 months ago

Simscape Language: Van Der Pol’s Equation by Steve Miller

Simscape language example showing how to implement and solve a nonlinear second-order ODE. (simscape, simscape language, ode)

Van_Der_Pol_SS

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updated 9 months ago

Lotka-Volterra Predator Prey Model by James Adams

Plots a phase portrait and time series of the Lotka-Volterra model (predator, prey, runge kutta)

LotkaVolterra_JA

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updated 9 months ago

Simple Pendulum Simulation by James Adams

Simulates the motion of a simple pendulum. (pendulum, phase portrait, time series)

SimplePendulum_JA.m

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updated 9 months ago

ODE Solver through Galerkin Method by Marcos Cesar Ruggeri

This program solves Ordinary Differential Equations by using the Galerkin method. (differential equation..., ode, galerkin)

[approx,exac,err]=odegalerkin(poly,bc,n)

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updated 1 year ago

APP for interactive diagrams of oscilator. Nested function and GUI is used by Bogumila & Zbigniew MROZEK

This APP is based on File ID: #25242 "Nested function, graphical user interface (GUI) and GUIDE tool (app, demo, gui)

oscilatorApp

oscillator.m

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updated 1 year ago

Nested function, graphical user interface (GUI) and GUIDE tool by Bogumila & Zbigniew MROZEK

Nested function helps tuning 2-nd order oscilator: d2x/dt2 + beta*x + x = 0 with interactive GUI. (demo, gui, modeling)

oscillator.m

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updated 1 year ago

Ordinary Differential Equation Toolbox: ODEbox Version 1.1 by Matthew Harker, Paul O'Leary,

This is a toolbos for the solution of ordinary differential equations including IVPs and BVPs. (ode, ivp, bvp)

eulerODE01(x,y)

eulerODE02(x,y)

eulerODE03(x,y)

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updated almost 2 years ago

Using Analytical Tools to Gain Insight and Speed-up Num. Analysis in MATLAB & Symbolic Math Toolbox by Deepak Ramaswamy

files from the webinar (symbolic, eigenvalues, poles)

JetThrust(t)

Mass(time, rocketStartTime, engineOffTime)

aerodynamicDrag(v)

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updated 2 years ago

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)

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updated 2 years ago

Vectorized Picard-Chebyshev Method by Darin Koblick

Vectorized Picard-Chebyshev Method used for the analysis of the 2012 ASME Conference paper 87878 (orbit propagation, kepler, picard chebyshev)

PicardChebyshevDemo()

VMPCM(ode,tau,x_guess,omega1,omega2,errTol,varargin)

keplerUniversal(r0,v0,t,mu)

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updated 2 years ago

Gauss-Jackson Eighth-Order ODE Solver (Fixed Step Size) by Darin Koblick

Gauss-Jackson Eight-Order MultiStep Predictor-Corrector using ODE113 in its startup procedure. (gauss jackson, ode, propagator)

GJ8(FirstOrderODE,SecondOrderODE,tspan,h,y0,dy0,ddy0,opti...

GJ8_Demo()

keplerUniversal(r0,v0,t,mu)

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updated almost 3 years ago

odesplit by Richard Crozier

Splits evaluation of a system of differential equations into chunks to avoid out of memory errors (ode, split)

odesplit(odefcn, odeevfcn, tspan, y0, odeoptions, spfcn, ...

params=parse_pv_pairs(params,pv_pairs)

rigid(t,y)

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updated 3 years ago

ODEvu by Vladimir Bondarenko

Ordinary differential equations viewer (mathematics, gui, differential equation...)

odeModelInfo(varargin)

odevu.m

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updated 3 years ago

ODE Tutorial Demo by Andrew Knyazev

Advanced examples of using the MATLAB Symbolic Math Toolbox for Ordinary Differential Equations (ode, symbolic, movies)

ODEtutorial.m

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updated 3 years ago

Graphical User Interface for Solving Ordinary Differential Equations by Soumya Banerjee

This function solves a special set of ordinary differential equations with a GUI (biotech, gui, simulation)

odesolver_outline

odecall_eclipse_tcl_jv_local(target,infected1,...

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updated 3 years ago

IMU ODE45 Solver by Kshitij Khode

Using ODE45 solver read from a data.mat file the accelerometer and gyroscope(body) and solve (imu ode45 gyroscope, 3df, imu)

FDataCallOde(t,y)

FDataCall.m

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updated almost 4 years ago

Bulirsch-Stoer Propagator/Integrator by Darin Koblick

Implementation of the Bulirsch-Stoer algorithm for purposes of numerical orbit propagation. (bulirschstoer, propagation, ode)

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updated almost 4 years ago

Lorenz attaractor plot by Moiseev Igor

The Lorenz attractor visualization (lorenz, attractor, dynamical system)

lorenz(rho, sigma, beta, initV, T, eps)

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updated 4 years ago

Tutorial on solving BVPs with BVP4C by Jacek Kierzenka

Solving boundary value problems with BVP4C. Tutorial + Examples. (differential equation..., boundary value proble..., ordinary differential...)

bratubvp

bratubvp

bratubvp

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updated 4 years ago

Solution of Differential Equations with MATLAB & Simulink: Lorenz Attractor Case Study by Simulink Dude

Simulink design pattern for solving differential equations, visualize results in MATLAB graphics (differential, equation, lorenz)

lorenz_graphs(block)

lorenz_graphs_level_1(t,x,u,flag, x_initial)

lorenz_attractor

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updated 4 years ago

Text progress bar for ODEs by David Romero-Antequera

A simple text/console progress bar for the builtin ODE solvers (ode, solver, text)

status=odetpbar(t,y,flag)

textprogressbar(c)

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updated 4 years ago

double pendulum by Moshe Lindner

the function is GUI that simulate double pendulum. (gui, simulation, physics)

double_pendulum(varargin)

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updated 4 years ago

secant method in nonlinear ode by Kalyan Bhattacharjee

this will find the solution of U''=k*U*U' by using taylor series 3rd order and secant method (mathematics, simulation, optimization)

math1.m

secant.m

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updated 4 years ago

getODEderivatives() by Luca Cerone

Get derivatives of an ODE syste, (ode, ode system, derivatives)

dydt=getODEderivatives(t,y,odehandler)

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updated 5 years ago

ODE2STAB by Francisco de Castro

Integrates systems of differential equations until stability is reached (or time is over) (ode, ode45, ode solver)

ode2stab(odesolver,odefile,tspan,Y0,tchunk,maxcv)

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updated 5 years ago

Program to Solve initial value problems by various methods by Daniel Klawitter

initial value problem solver enter >>IVPsolve to start (ode, ordinary differential..., runge kutta)

Error.m

IVPsolve.m

get_SETTINGS.m

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updated 5 years ago

GUI tool for ODE solving by Max Logunov

GUI provides friendly interface for solving (noisy) ODE systems. (differential equation..., ode, gui)

Y=tmp_sys(t,X);

ode_solver(varargin)

uigetfile2(varargin)

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updated 5 years ago

MATLAB in Physics - Symbolic Computation and Differential Equations by Matt McDonnell

The fourth lecture in a series on using MATLAB in undergraduate physics courses. (physics, demo, education)

centralPotentialODE(stateVect,charges,p,polarity,masses)

selectPathData(h,x,y,t,tSet,rangeFraction)

LorentzAttractor

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updated almost 6 years ago

4 wheel vehicle simulation with simulink (simmechanics) by morteza ahmadi

in this project you can see the simulation of one car (mechanics, vibration, vehicle)

load_var

vehicle

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updated almost 6 years ago

4 wheel vehicle simulation with ode by morteza ahmadi

In this project you can see the simulation of one car (mechanics, vibration, vehicle)

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updated 6 years ago

Dasslc Mex file compilation to Matlab 5.3 and 6.5! by Giovani Tonel

I have compiled a Dasslc solver version (MATLAB MEX INTERFACE), in order to use with Matlab (version (differential equation..., dasslc, dae)

[PD,ires]=jacpend(t,y,yp,cj,rpar)

[res,ires]=dydt(t,y,yp,rpar)

[res,ires]=dydt1(t,y,yp)

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updated 7 years ago

Systems Biology Tool Box ODE Generator by Ilya Chorny

Utility to generate ODEs from and xml file generated by sbiodesktop (biotech, pharmaceutical, ode)

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updated 7 years ago

Dassl Mex file compilation to Matlab 5.3 and 6.5! by Giovani Tonel

I have compiled a Dassl solver version (MATLAB MEX INTERFACE), in order to use with Matlab (version (integration, dassl, dae)

dxdt(t, x, rpar)

dydt(t, y, yp, rpar)

run_Dassl_test_problem.m

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updated 7 years ago

Designing Algorith and Programation Of Cardiac Software Guide with Mat Lab by Dit Papa Lamine NDao

it is a project design of algorith and programation of a guide computing the symbolic model pacemake (simulation, ode, periodic solution)

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updated 7 years ago

Cardiac-Simulink with Model Pacemaker VI1 Of Cardiac Cells by Dit Papa Lamine NDao

application simulink to model pacemaker VI1 of all cardiac cells (simulation, simulink, ode)

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updated 7 years ago

M-File Application OF Model Pcemaker VI1 of Cardiac Cells With Runge Kutta 4 by Dit Papa Lamine NDao

it is M-file of runge kutta 4 of model pacemaker VI1 for all the cardiac cells parametrized (simulation, runge kutta 4, ode)

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updated 8 years ago

Circadian Clock Model Visualisation Tools by Paul Brown

Moving 2/3D plots and network diagram of an ode model of the circadian clock gene network (medical, biosimulation, ode)

locke_05b_network(mode)

locke_05b_plot(mode)

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updated 8 years ago

ROCK4 by Gerd Steinebach

explicit solver for stiff equations (differential equation..., ode, solver)

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updated 8 years ago

RODASP by Gerd Steinebach

RODASP is a fourth order ROW-method for solving ODEs y'=f(t,y) and Index-1 DAE problems M y' = f(t,y (differential equation..., ode, dae)

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updated 8 years ago

ODE Progress Bar and Interrupt by Tim Franklin

ODE integration progress bar, interrupt control and estimated time to completion (differential equation..., simulation, status)

[]=main()

[value,isterminal,direction]=odeabort(t,S,varargin)

odeprog(t,y,flag,varargin)

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updated almost 11 years ago

Simulating ODEs with S-Functions, step by step by Jos van Schijndel

This application shows how models based on a system of ODEs are simulated. (simulink, ode, sfunction)

simconsfun1(t,x,u,flag)

simconsfun2(t,x,u,flag)

xdot=simcondvfun(t,x)

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updated 11 years ago

Solving ODEs with Matlab by Skip Thompson

Example programs from book. (mathematics, ordinary differential..., ode)

[0; 0];

batonode

ch1ex1(void)

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updated almost 13 years ago

Modeling of Process in Controlled Chemostat by Andrey Egin

Modeling of the chemostat described of system ODE by Michaelis-Menten. (differential equation..., chemostat, michaelismenten)

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