| Author |
Comment/Response |
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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