This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Dsplib中的函数运算结果和Matlab运算结果不一致?

Other Parts Discussed in Thread: TMS320C5535

我用的开发板是TMS320C5535,想要做卷积运算,自己写的卷积函数,运算时间太长,于是改用Dsplib里面的convol1函数。

测试数据: x=[1,2,3,4,5]

                 h=[6,7,8,9,10];  计算二者的卷积

matlab计算卷积的结果为:6 19 40 70 110 114 106 85 50

使用库函数convol1的计算结果为:0 0 0 0 -27930 0 -1 0 0 0