I'm using Filter Banks (Narrow Band Pass) created using the functions in Matlab. However, I wanted to know if there are fundamental limitations like that of FFT which also affect the Filter Banks. Is there any co-relation between the two?
Basically, I don't know if they share the same problem of time and frequency being inversely related. If they do share this problem, this means that we cannot have higher time and higher frequency resolution at the same time.
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