eecs4ever
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Can some one prove that a signal can not be both limited in time, and be
bandlimited in frequency?
show that the following is impossible:
x(t) = 0 for all |t| > M for some finite M
and X(f) = 0 for all |f| > G for some finite G
where X(f) is the fourier transform of x(t).
bandlimited in frequency?
show that the following is impossible:
x(t) = 0 for all |t| > M for some finite M
and X(f) = 0 for all |f| > G for some finite G
where X(f) is the fourier transform of x(t).