图形直方图均衡的小程序，很适合初学者，效果也不错，改几个参数会有不同的效果-graphical histogram equalization of small programs is well-suited to beginners and the results would be good, change some parameters have different effects

本文件提供了几个数值分析中的Matlab小程序,水平有限,多多海涵,-This document provides several numerical analysis of Matlab small, limited level, many burke,