extension-of-CS-code

matlab实现一个鱼箱的功能，可以添加鲨鱼和小鱼，小鱼随机移动，鲨鱼通过直线追上小鱼，追上以后吃掉（即小鱼消失）。(matlab the function of a fish tank, you can add the sharks and fish, the fish moves randomly, sharks through a straight line to catch up with the fish, catch up later, eat (ie, fish disappear).)

小波包分析提取振动信号中的特征频率，包括四元数的各种计算,包括随机梯度算法，相对梯度算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, Including quaternion various calculations, Including stochastic gradient algorithm, the relative gradient algorithm.)

matlab程序设计教程，分为十四章含有各种信号及图像处理问题(matlab programming tutorial, divided into fourteen chapters contain a variety of signal and image processing problems)

说明：  在二维 RGB 图像中嵌入水印，其中图像的大小和水印图像的大小可以不一致(2D RGB images embedded watermark, which images the size and the size of the watermark image can be inconsistent)

该仿真研究了采用相关器进行多谱勒估计的方法，并研究了多普勒失配对相关器检测性能的影响(The simulation study of the correlator for Doppler estimation method, and studied the influence of the Doppler mismatch detection performance)

6603二次开发运营版炸金花，带前后台控制(6603 Golden fried version of the secondary development operations)

说明：  用的逐步定线方法，在解决这个问题中并不是一个很有效的方法，我想最好的方法为Dijkstra，但Dijkstra编起来比较简单（已有源程序，只须改变权矩阵），没有再进行练习。 程序编制的比一些比赛论文中的要精细一些，但结果不是很好。(The progressive alignment method used in solving this problem is not a very effective way, I think the best way to Dijkstra, but it is relatively simple Dijkstra Code (has source code, just change the weight matrix), no further to practice. Programming than some games should be fine in a number of papers, but the results are not very good.)

Approximate Genetic Algorithm

基于matlab的彩色图像转成灰度图像，然后进行图像旋转并画布扩大，最后进行均值插值(Matlab-based color image into gray image, and then expand the image rotation and canvas, and finally to mean interpolation)

Extended Kalman filter Unscented Kalman filter toolbox