PCA_Fisher

说明：  最优化设计有约束条件下的惩罚函数法的程序设计(Optimal design of constrained penalty function method of programming)

源于谱分析的交通流预测，预测效果相当不错(From spectral analysis of traffic flow forecasting, prediction is quite good)

声波方程的正演程序，注释非常清晰，并且可以显示正演波场快照。(Acoustic wave equation forward procedure, comments are very clear, and can display the forward wave field snapshot.)

无线衰落信道 在无线移动信道中，信号从发射天线经过复杂的传播环境到达接收天线，接收信号为各反射、衍射和散射分量以及信道噪声的复合，因而会产生严重的失真。另外，移动信道中由于移动台运动或信道环境的改变会使信道特性随时间随机变化，接收到的信号由于Doppler效应会产生更为严重的失真。 (OFDM has superior performance when transmitting high rate data in wireless fading channel.)

贪食蛇小游戏的matlab代码，上下左右键控制，下载直接运行即可使用。(Matlab code Snake game, up and down keys to control, you can use downloaded directly run.)

find the area of circle, temprature(celcius-far), logic design in matlab for 3 variable

说明：  哈尔小波转换 一维信号与二维图像的三级分解 信号去噪与重构 morlet小波连续小波变换(Haar wavelet Three level decomposition of one dimensional signal and two dimensional image Signal denoising and reconstruction morlet wavelet continuous wavelet transform)

对解列的一个网络，判断出其子系统的个数及每个子系统的节点及其支路(For splitting a network, determine the number of its subsystems and each subsystem node and branch)

matlab编写的meanshift程序，在南加州大学例例程的基础上做了修改，在初期学习meanshift上非常有用 (matlab prepared meanshift procedures routine in the University of Southern Callifornia made the basis of changes in the initial study is very useful meanshift )

neural learn fuzzy PD