Mathematica 9 is now available
Student Support Forum
-----
Student Support Forum: 'Problem with NDSolve' topicStudent Support Forum > General > "Problem with NDSolve"

Next Comment >Help | Reply To Topic
Author Comment/Response
jure
09/23/09 08:10am

Hi,

I have a problem using NDSolve function (attachment) with a system of 6 coupled differential equations. Two of them have integral part in theme which have to be numerically computed before we can find a solution to the system. One of the parameters of the integral is a solution of the system in previous time step. So I defined two functions F and G as is written in attachment. I don't know what I did wrong, but I suspect there must be a problem with definition of function, because kernel gives me an error, basically saying I don't have numerically defined symbols.

What did I do wrong?



Attachment: dinamika.nb, URL: ,

Subject (listing for 'Problem with NDSolve')
Author Date Posted
Problem with NDSolve jure 09/23/09 08:10am
Re: Problem with NDSolve yehuda ben-s... 09/24/09 02:19am
Re: Re: Problem with NDSolve jure 09/27/09 06:25am
Re: Problem with NDSolve yehuda ben-s... 09/29/09 09:06am
Next Comment >Help | Reply To Topic