OriginLab Corporation - Data Analysis and Graphing Software - 2D graphs, 3D graphs, Contour Plots, Statistical Charts, Data Exploration, Statistics, Curve Fitting, Signal Processing, and Peak Analysis                           
 

3.40 FAQ-269 How to define an ordinary differential equation for fitting

Last Update: 2/3/2015

Origin allows you to define an ordinary differential equation (ODE) by calling NAG functions. See the tutorial Fitting with an Ordinary Differential Equation, which shows how to fit a first-order ordinary differential equation using the Runge Kutta method. A higher order ODE or ODE system can also be defined in a similar way.


Keywords:fit, ordinary differential equation, ODE, system, NAG, Runge Kutta

Minimum Origin Version Required: 9.1SR0

 

© OriginLab Corporation. All rights reserved.