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Cobra
Posts:
414
Registered:
10/30/08


Fourier *sine* and *cosine* integral
Posted:
Jun 7, 2009 9:56 AM


well,
while deriving sine and cosine transform from a Fourier transform, we will assume that f(t) is odd function for sine transform, so that eventually it will becomes zero.,
like wise for cosine we will assume that f(t) is even and and will frame the required cosine transform;
but the point is..,
Is that concept of assuming f(t) as odd or even for our *requirements* is a good option?
I mean, Are the end transforms correct in these sense ?
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