Which of the following relation is true?
A. rxy(l)= rxy(-l)
B. rxy(l)= ryx(l)
C. rxy(l)= ryx(-l)
D. None of the mentioned
Answer:A
Which of the following relation is true?
A. rxy(l)= rxy(-l) B. rxy(l)= ryx(l) C. rxy(l)= ryx(-l) D. None of the mentioned
Explanation: we know that, the correlation of two signals x(n) and y(n) is 4. What is the cross correlation sequence of the following sequences?