CHAPTER1

Zernikmoments basically used for shape analysis

这是matlab的遗传算法工具箱，在matlab的环境下使用，用于求解多目标优化问题(This is a matlab genetic algorithm toolbox in matlab environment used for solving multi-objective optimization problem)

信号与系统相关的MATLAB习题，希望对大家有用。。(some relative solutions to the questions of MATLAB)

k-d树的matlab程序，包含了KDTREE, KDTREEIDX and KDRANGEQUERY functions。提供了两个Demo scripts(kdtree_demo.m & kdrange_demo.m),很实用( This distribution contains the KDTREE, KDTREEIDX and KDRANGEQUERY functions. Included are the source code files in kdtree/src, as well as precompiled mex files for the following systems: - Mac OS X (Matlab 6.5) - Redhat Linux (Matlab 6.5) - Windows (Matlab 6.1) Two demo scripts are provided (kdtree_demo.m & kdrange_demo.m). The new features added June 2004: + You can now use N dimensional data points, where N>3. + Use KDTREEIND to return the index value to the closest point, instead of the closest point values. + KDRANGEQUERY can now return these index values as well. Written by/send comments or suggestions to : Guy Shechter guy at jhu dot edu June 2004 )

说明：  这里包含了几个简单的复杂网络的程序，蛮有用。不过有些程序不是很完美(Here contains a few simple procedures of complex networks, and quite useful. However, some programs are not perfect)

用直方图均衡化的方法处理彩色图像，使颜色更加鲜艳。(Histogram equalization approach to color image, the color more vivid.)

floyd算法，用于图论中的最短路算法，使用matlab编写，简单实用(floyd algorithm for the shortest path in graph theory algorithms, using matlab to prepare, simple and practical)

Teager能量算子，一种非线性算子，增强冲击成分分量(Teager energy operator，a nonliner operator ,it can enhance the impact component)

LDA人脸识别 rec 程序段 经测试完全可用 希望对大家有用(LDA face recognition program segment rec tested fully available to all of us hope that useful)

This document is astep by step guide to design digital filters using matlab