In the circular convolution aliasing takes place where the last few values get aliased with ones in the start. In circular convolution the length of the output convoluted signal is , N= max(L,M)
where, L= length of first input signal
M= Length of second input signal.
for linear convolution, N=L+M-1
Correlation gives degree of closeness of two signals.
ReplyDeleteAlso we observed that circular convolution gave aliased output
ReplyDeleteyeah..I have mentioned this in the post!
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DeleteThis experiment refreshed concepts studied in Signals & Systems, as these concepts were introduced there. But we practically implemented them here for the first time.
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