(a) a Discrete signals x[n] = [ 1 2 4 1] and h[n]= [1 5 6 2] are cyclically convolved to produce y[n]. Use the FFT or DF

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A A Discrete Signals X N 1 2 4 1 And H N 1 5 6 2 Are Cyclically Convolved To Produce Y N Use The Fft Or Df 1 (60.02 KiB) Viewed 22 times

(a) a Discrete signals x[n] = [ 1 2 4 1] and h[n]= [1 5 6 2] are cyclically convolved to produce y[n]. Use the FFT or DFT to compute y[n]. The bold underlined index indicates the zero time index. (b) Confirm you answer to part (a) using the time domain cyclic convolution. (C) c C Explain how the Linear convolution between x[n] and h[n] may be obtained using the cyclic convolution operation. (d) A long length signal z[n] is to be linearly convolved with a signal h[n] of length M using a fast cyclic convolution process that has a processing blocksize (FFT/IFFT blocksize) of N. You can assume N << length of the z[n]. Draw a detailed block diagram of the Overlap Save OR Overlap Add algorithm for implementing this linear convolution.