Re: Range Kutta 4 with variable steps
- To: mathgroup at smc.vnet.net
- Subject: [mg14335] Re: [mg14325] Range Kutta 4 with variable steps
- From: "Jens-Peer Kuska" <kuska at linmpi.mpg.de>
- Date: Thu, 15 Oct 1998 00:28:41 -0400
- Sender: owner-wri-mathgroup at wolfram.com
You don't need to write Your own RK-Method.
Look at the NDSolve function. It has an option Method that You can set
it to RungeKutta and You have a variable stepsize method.
Hope that helps
From: Vincent DELAYE <vincent.delaye at wanadoo.fr> To:
mathgroup at smc.vnet.net
Subject: [mg14335] [mg14325] Range Kutta 4 with variable steps
>I'm looking for a numerical method to solve non linear lasers equations
>Range Kutta 4 method is provided by Mathematica, but with constant
>steps. Do you know how can I write Range Kutta 4 with variable steps
>with Mathematica ?
>Vincent DELAYE vincent.delaye at cea.fr Lti DSYS SCSI
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