- #1
axcelenator
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Hello, I've got a modulated signal - Y(f) (the question doesn't say if AM or DSB or whatever) which it's spectral modulted signal is shown(in the file I've uploaded).its is modulated by a carrier of sum of several COS.
It asks what is the average energy or power( I should decide) of the modulated signal y(t)^2 - if W=100kHZ.
I think that it is power signal.
I've tried to do that with parseval:∫|Y(f)|df from and got 400KJoule. but I don't know wheter it right or wrong and I don't know how to do the Integral because it is not periodic.
Thanks!
It asks what is the average energy or power( I should decide) of the modulated signal y(t)^2 - if W=100kHZ.
I think that it is power signal.
I've tried to do that with parseval:∫|Y(f)|df from and got 400KJoule. but I don't know wheter it right or wrong and I don't know how to do the Integral because it is not periodic.
Thanks!