Which of the following filters have a block diagram as shown in the figure?
A. Pade wiener filter
B. Pade FIR filter
C. Least squares FIR filter
D. Least squares wiener filter
Answer:A
Which of the following filters have a block diagram as shown in the figure?
A. Pade wiener filter B. Pade FIR filter C. Least squares FIR filter D. Least squares wiener filter
Explanation: Since from the block diagram, the coefficients of the FIR filter coefficients are optimized by the least squares error criterion, it belongs to the least squares FIR inverse filter or wiener filter.