这个文件是基于局部walsh变换的matlab代码，用来做图像分割，希望对大家有所帮助-This document is based on local walsh transform matlab code to do image segmentation, we hope to help

代码来自《精通Visual C++图像处理编程(第3版)》附盘，笔者作了一点代码补充和修改，移植到 win10 - vs2015 平台，编译运行成功。 图像处理主要功能：平滑(&F)，锐化，边缘增强，边缘检测，中值滤波去噪，浮雕，油画，快速傅立叶变换，余弦变换，沃尔什-哈达玛变换，腐蚀，膨胀，开运算，闭运算，边缘提取，细化等。(Code from the "proficient in Visual C++ image processing programming (Third

直扩码分多址DS-CDMA是利用高速的WALSH正交码序列作为地址码,与多用户信息数据相乘得到信息数据的直接扩频信号,再经(the direct spread code division multiple access (DS-CDMA) is a direct spread spectrum signal which is used as an address code by using a high-speed WALSH orthogonal code sequence and is mu