2. Using the built-in function fftO and ifftO to compute the following convolution: where xi [n] = u[n]-u[n-6] and x2[n] = u[n]-u[n-8]. Show transcribed image text 2. Using the built-in function fftO and ifftO to compute the following convolution: where xi [n] = u[n]-u[n-6] and x2[n] = u[n]-u[n-8].
Answer