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Topic: Warning: Explicit integral could not be found.
Replies: 4   Last Post: Jul 22, 2013 9:38 AM

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Torsten

Posts: 1,450
Registered: 11/8/10
Re: Warning: Explicit integral could not be found.
Posted: Jun 26, 2013 2:34 AM
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"Ferra " <ferra.xu@yahoo.com> wrote in message <kqdfvu$psn$1@newscl01ah.mathworks.com>...
> Hi
>
> I'm trying to solve this integration but it gives me this error:
> Warning: Explicit integral could not be found.
>
> syms a b
> Q = (1/(2*pi*lams)) * exp( - (a^2 + b^2)/(2*lams));
> q = int(int(Q,b,0,sqrt((lams^2) - (a^2))),a,0,lams);


Use numerical integration for the function received by the inner integral.

Best wishes
Torsten.



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