此代码为图像处理技术中的沃尔什-哈达玛变换，实现图像的压缩处理-This code is an image processing technology Walsh- Hadamard transform, image compression

实现m序列和Walsh序列合成m-w复合序列，并且分别有m序列和Walsh序列的代码-M sequence and Walsh m- sequence synthesis w composite sequence, and there were m sequence code and Walsh sequences

generating DS-CDMA using walsh code. (Matrix type)