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1. |
The convolution of x(n)={1,2,3,1} and h(n)={1,2,1,-1}, origin at 2, is? |
A. | {1,4,8,8,3,-2,-1}, origin at 4 |
B. | {1,4,8,8,3,-2,1}, origin at 4 |
C. | {1,3,8,8,3,-2,-1}, origin at 4 |
D. | {1,4,8,3,-2,-1}, origin at 4 |
Answer» B. {1,4,8,8,3,-2,1}, origin at 4 | |