What is the circular convolution of the sequences x1(n)={2,1,2,1} and x2(n)={1,2,3,4}, find using the DFT and IDFT concepts?
A. {16,16,14,14}
B. {14,16,14,16}
C. {14,14,16,16}
D. None of the mentioned
Answer:A
What is the circular convolution of the sequences x1(n)={2,1,2,1} and x2(n)={1,2,3,4}, find using the DFT and IDFT concepts?
A. {16,16,14,14} B. {14,16,14,16} C. {14,14,16,16} D. None of the mentioned
Explanation: Given x1(n)={2,1,2,1}=>X1(k)=[6,0,2,0]