mersault
Member level 2
Hello,
I have a signal that is bandlimited in frequency. I have to work with a part of the signal, so that's equal to multiply the signal, in the time domain, with a rect function, then the signal is now, non-bandlimited. I need to take samples to rebuild the signal with a Digital-to-analog conversor. The nyquist frequency can't work here.
There's is a heuristic, algorithm, or method to sample this signal with finite samples, and trying to reduce the aliasing to the min value possible?
References to books and papers could help me too !
Thank you for all.
I have a signal that is bandlimited in frequency. I have to work with a part of the signal, so that's equal to multiply the signal, in the time domain, with a rect function, then the signal is now, non-bandlimited. I need to take samples to rebuild the signal with a Digital-to-analog conversor. The nyquist frequency can't work here.
There's is a heuristic, algorithm, or method to sample this signal with finite samples, and trying to reduce the aliasing to the min value possible?
References to books and papers could help me too !
Thank you for all.