2. The signal f[k] is applied to a LTID system, where f[k] = -2, -1, 2, and 3 for k = 0, 1, 2, and 3, respectively, and
Posted: Fri May 06, 2022 6:23 am
2. The signal f[k] is applied to a LTID system, where f[k] = -2, -1, 2, and 3 for k = 0, 1, 2, and 3, respectively, and f[k] = 0 for all other values of k. The unit-impulse response of this system, h[k], is equal to 1, 2, 1, and 3 for k = 0, 1, 2, and 3, respectively, and zero for all other values of k. (a) Use the circular convolution method of suitably padded f[k] and h[k] to determine the values of y[2] and y[4]. (b) Confirm your answers in part (a) by using the sliding tape method of linear convolution.