卷积和matlab实现，可以用于数字信号处理和多项式相乘。-The realization of convolution and matlab can be used for digital signal processing and multiply polynomials.

修改过后的离散信号的线性卷积函数，输入为两信号，输出为卷积函数-The modified linear convolution function

数字信号处理，卷积，输入端算法输出端算法2合1，matlab函数编程-Digital signal processing, convolution, the output of the input algorithm algorithm 2 in 1, matlab functional programming

信号与系统matlab作业，实现卷积操作，供学习信号与系统的同学们参考-1. Define two signals as: x1[n] =   n, 0 < n  N1+1 2 N1 − n+ 1, N1+1 2 < n  N1 0, elsewhere and x2[n] =  1, 0 < n  N2 0, elsewhere We let N1 = 999 and