二维卷积运算之C语言实现 若x为N1*M1的二维信号，y为N2*M2的二维信号，则卷积为(N1+N2-1)*(M1+M2-1)的信号-2D convolution operators on C language if x N1 * M1 to the two-dimensional signal y * M2 N2 for the two-dimensional signal, convolution (N1 N2-1) * (M1 M2 - 1) signal

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1. 用查表法计算CRC码，编码方式：生成多项式为x8+x2+x+1 2. 环境要求：系统Windows2000/XP/7；C语言；编译环境为C-Free或VC++ 6.0 3. 信息交换内容为文本文件；信息交换方式为共享文件 4. 功能：能在两台计算机机上运行程序，一台产生CRC码，另一台校验。-CRC code calculated using the look-up table method, the encoding: generating polynomial of as

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