给定两个5点长序列x(n)={1,2,3,2,1},n=0,1,2,3,4,h(n)={1,0,1,-1,0},n=0,1,2,3,4,则两序列的循环卷积为( )。 选项:A:y(n)={0,1,3,3,2},n=0,1,2,3,4 B:y(n)={0,1,2,3,2},n=0,1,2,3,4 C:y(n)={0,1,-3,3,2},n=0,1,2,3,4 D:y(n)={0,1,3,3,-2},n=0,1,2,3,4 循环 给定 序列 发布时间:2024-06-13 09:27:11