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Anna
07/18/07 05:43am

Hi everybody!

I have a problem with a system of recurrence equations:

a11*C1[N]+a12*C1[N+Q]+a13*C1[N-Q]+a14*C2[N]+a15*C2[N+Q]+a16*C2[N-Q]+...+C5+C6
==const11*DiracDelta[N]+const12*DiracDelta[K+Q]+const13*DiracDelta[K-Q]
...
a71*C1[N]+a72*C1[N+Q]+a73*C1[N-Q]+a74*C2[N]+a75*C2[N+Q]+a76*C2[N-Q]+...+C5+C6
==const71*DiracDelta[N]+const72*DiracDelta[K+Q]+const73*DiracDelta[K-Q]

where
N=0,+Q,+2Q,...;-Q,-2Q,...

C1,C2,C3,C4 are constants with indices
N,N+Q,N-Q (not functions)

C5,C6 are just constants;

a's are functions of N;

We have to find all C for each N (or for -Qmax<N<Qmax if the system is infinite so we can stop at some Qmax)

Does anybody have an idea about how to solve it?

Thanks
Anna

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Subject (listing for 'system of recurrence equations')
Author Date Posted
system of recurrence equations Anna 07/18/07 05:43am
Re: system of recurrence equations Moderator 07/22/07 5:56pm
Re: Re: system of recurrence equations Anna 07/23/07 03:15am
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