Which of the following filter we use in least square design methods?
A. All zero
B. All pole
C. Pole-zero
D. Any of the mentioned
Answer:A
Which of the following filter we use in least square design methods?
A. All zero B. All pole C. Pole-zero D. Any of the mentioned
Explanation: Let us assume that hd(n) is specified for n > 0, and the digital filter is an all-pole filter.