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Discussion Groups | Matlab DSP | help in plotting power spectra of FSK modulation

Technical discussion about Matlab and issues related to Digital Signal Processing.

  

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help in plotting power spectra of FSK modulation - mail_harpreet - Jul 2 6:19:00 2002



i have been trying to get the power spectra of an FSK modulated
scheme...i am getting a very good spectra for m-ary psk and msk and
other schemes by using the fft function and squaring it...but for fsk
in which we shud get a peak at
f=1/2*Tb ...caan anyone suggest what wud be the best values of the
parameters
n=no. of bits used for sampling, fs sampling frequency,
fc carrier frequence,fd Tb...etc to get a good graph
thanx




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