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Subroutine for multiple integrations
| Subroutine for multiple integrations [message #4910] |
Fri, 25 August 1995 00:00 |
en380004
Messages: 5
Registered: August 1995
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Junior Member |
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> Dear all newsreaders,
>
> I am now looking for a subroutine in PV-WAVE which can perform multiple
> integration. The problem is that we are given the array x and the
> corresponding array y, the two adjacent points are joined by a straight line.
> We then take integration w.r.t.x from x=0 to x=k where k is a constant (k>0).
> In this case, I have written a subroutine and using a accumulating method to
> store the final results. However, I don't know how to implement double
> integration, e.g.
>
> /k /k
> | | 2
> | | y dx
> | |
> /0 /0
>
> as y and x are 1-D arrays.
>
> Could anyone wrote such kind of subroutine in PV-WAVE before or have some
> ideas on writting such subroutine? Please e-mail to me. Any help would be
> greatly appreciated !!
>
> Thank you very much!!
>
> ------------------------------------------------------------ -----------------
> Koon-pong Wong
> e-mail addresses : enkpong@encserver.en.polyu.edu.hk
> en380004@hkpu01.polyu.edu.hk
> ------------------------------------------------------------ -----------------
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