matlab关于conv函数求解?

x(n)=[3,11,7,0,-1,4,2],-3<=n<=3;h(n)=[2,3,0,-5,2,1],-1<=n<=4;求x(n)和h(n)的卷积?

第1个回答  2008-12-05
>> x=[3,11,7,0,-1,4,2];
>> h=[2,3,0,-5,2,1];
>> conv(x,h)

ans =

6 31 47 6 -51 -5 41 18 -22 -3 8 2

-4≤n≤7本回答被提问者采纳