matlab中的con2函数翻译为C的代码，这是其中3个输入的情况，1个图像，2个filter，希望对大家有所帮助，这只是其中一个文件，需要自己写主函数调用-con2 function in matlab translated into C code, this is one of three input, an image, 2 filter, you would like to help, this is only one file, need to write the main funct