good

using graphics in matlab

matlab插值方法，二次差值，分块插值等(matlab interpolation method, the second difference, block interpolation)

对于线性代数等知识在matlab的编码。主要有讲解ppt和matlab代码。(For linear algebra knowledge encoded in the matlab. Mainly explain ppt and matlab code.)

这个演示代码解决双目标函数优化问题，用蝙蝠算法和加权求和法。该程序可以扩展到解决多目标。(This demo code solves bi-objective function optimization problems using the Bat Algorithm and the weighted sum method. The program can be extended to solve any multiple objectives.)

homework 3-4 is difficult

一个很有用的程序，音频信号通过LM386放大，小波包分析提取振动信号中的特征频率。( A very useful program, LM386 audio signal amplification, Wavelet packet analysis to extract vibration signal characteristic frequency.)

Regression test for 196109.

divide the image in to sub blocks

Along with image stitching and motion direction detection, Phase correlation has important role in detection of copy move forgery.These papers elaborate role of phase correlation in "Copy Move forgery". Soon I will upload running code for this application.

matlab 的句柄实现过程及实例解析 (matlab instance handle and resolve implementation process)