Top "Ode" questions

An ODE (ordinary differential equation, in contrast to partial differential equation) is a differential equation containing a function or functions of exactly one independent variable.

What is "Signal 15 received"

What might cause a C, MPI program using a library called SUNDIALS/CVODE (a numerical ODE solver) running on a …

c linux mpi ode
Using adaptive step sizes with scipy.integrate.ode

The (brief) documentation for scipy.integrate.ode says that two methods (dopri5 and dop853) have stepsize control and dense output. …

python scipy ode
Differential Equations in Java

I am trying to create a simple simulation program of SIR-epidemics model in java. Basically, SIR is defined by a …

java math ode differential-equations
Odd SciPy ODE Integration error

I'm implementing a very simple Susceptible-Infected-Recovered model with a steady population for an idle side project - normally a pretty …

python scipy ode
Matlab ode45. How to change a parameter inside it while calling it?

I'm new with Matlab. I hope you can help me. I have to solve a system of ODEs using ODE45 …

function matlab handle solver ode
is there a c++ library for ordinary differential equation (ODE) solvers?

More specifically, i'm interested in 8th order Dormand-Prince embedded method, it's based on Runge-Kutta, and stiff equations. I use Numerical …

c++ numerical-methods ode differential-equations
How solve a system of ordinary differntial equation with time-dependent parameters

How solve a system of ordinary differential equation ..an initial value problem ....with parameters dependent on time or independent variable? …

matlab parameters ode
Runge Kutta method in python

These are the functions I have written: def rk4(f, t0, y0, h, N): t = t0 + arange(N+1)*h y = …

python ode differential-equations runge-kutta
Matlab - solving a third order differential equation

y''' + 41y'' + 360y' + 900y = 600x' + 1200x; y(0)= 2 ; y'(0)= 1 ; y''(0) = -0.05 How can I solve this equation using the ODE45 function? …

matlab differential-equations ode
Pass args for solve_ivp (new SciPy ODE API)

For solving simple ODEs using SciPy, I used to use the odeint function, with form: scipy.integrate.odeint(func, y0, …

python numpy scipy ode odeint