C语言编写的二维卷积代码，是自己创写和实现了的，欢迎下载。-Two-dimensional convolution code written in C language, is himself a written and implemented, welcome to download.

用matlab语言编写的二维卷积实现代码，自创代码并在软件中实现了。-Two-dimensional convolution code written in matlab language, and create the code and is realized in software.