MATLAB Answers

saima
0

frequency shifting of band limited signal

Asked by saima
on 19 May 2013

Hello,

I have a nearly band limited data set. The band is centered at 7MHz. But I need to shift this band. How can I perform this shifting in both direction using matlab?

  2 Comments

saima
on 20 May 2013

I multiplied a complex exponential in time domain to accomplish this shifting. But distortion in the spectrum was resulted. Any possible solution?

saima,

did you try the function "circshift" on fft ?

0 Answers

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