I've been doing some work with coupled ODEs in Matlab. I've been using ODE15s, and calculating the solutions of 40 coupled equations between t=0.....0.01, but Matlab seems to be calculating far more accurately than I want, it's taking 40 minutes to produce a solution and determining the function at over a million points on the domain.(adsbygoogle = window.adsbygoogle || []).push({});

Any suggestions on how to make things a little less precise? If I only had one of every thousand of the points it calculates, I'd be happy.

**Physics Forums - The Fusion of Science and Community**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Matlab ODE problem

Loading...

Similar Threads - Matlab problem | Date |
---|---|

Does anyone had this plotting problem with MATLAB? | Dec 23, 2017 |

Matlab map representation problems | Feb 11, 2017 |

Matlab Problem with Generating Barnsley Fern Fractal in MATLAB | Sep 21, 2016 |

Problem of plotting picture and video in Linux HPC | Dec 3, 2015 |

Problem with Matlab | Sep 4, 2015 |

**Physics Forums - The Fusion of Science and Community**