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Re: Filtering of the higher frequency terms.

Well, I am not a Mathematica Expert but still...
you can use simplify in Mathematica...
What I got is this:

(G^2 Sin[ptx - td w + rtx w1 + t (w - w1 - w2) + rdtx w2 + rtx w2 - 
   wt])/(4 K^2)

then I think you can use Perl Script...

If I find something really useful, I will tell you...
Meanwhile, what you can try is solve for x==0, so you will find poles and zeros, and then designing a filter should be straightforward...


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