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说明：  Matlab编程手册，一些编程的问题基本都能在这解决。(Matlab programming manual, some basic programming issues to resolve in this can.)

时频分析工具，自编的小程序，可以进行fft变换，和一些信号分析。(time-frequency analysis tool, designed a small procedure can be carried out fft transform, and some signal analysis.)

IWO算法在国内还没有被广泛应用，这个算法采用matlab编写~(The IWO algorithm in the country have not been widely applied, this algorithm using matlab prepared to)

实现 Kalman 非线性 滤波的简单程序(Kalman filtre no-linear )

针对塔架建立的谐波叠加法模拟风速，计算时间长(Long calculation time simulation of wind tower to establish harmony superposition method)

安捷伦4438信号源上的bpsk调制matlab代码。(the code based on matlab on agilent signal source 4438 to gerenate bpsk signal)

Makes 3d scatter plot much faster than scatter3

用于matlab的遗传算法工具箱（里面含有遗传算法所有的操作，如：交叉、变异等等）(for Matlab Toolbox Genetic Algorithm (it contains all the genetic algorithm operators, such as : cross Variation etc.))

基于PCA算法的人脸识别，使用ORL人脸数据库做实验，识别率为88 (PCA algorithm-based face recognition using ORL face database experiment, the recognition rate of 88 )

iris with matlab.irisData is 150x5. row: Sepal.Length Sepal.Width Petal.Length Petal.Width Group(1,2,or 3) the first 50x5 is Isis-setosa(1), the second 50x5 is Isis-versicolor(2), the last 50x5 is Isis-virginica(3). !!! Caution !!! X(50 + 21, :) equals X(50 + 50 + 27, :), but Y(50 + 50 + 21) DOESNOT equal Y(50 + 50 + 27)! So the algorithm will NEVER be 100 correct.