ex4

PCA成分分析检测程序代码，运用MATLAB编写，能够很好分析主要特征(PCA component analysis testing program code, written using MATLAB, to analyze the main features of good)

mimo tools with matlab cod

一个小程序，三维MATLAB图标，通过编写函数，实现matlab的三维的图标(A small program, three-dimensional MATLAB icon, by writing function to achieve a three-dimensional icons matlab)

Program for genetic algorithm. Simple cross algorithm

说明：  基于MATLAB的QPSK调制和解调，并包含对原理的解释和讲解(QPSK modulation and demodulation ,based on MATLAB)

matlab仿真模糊控制器，对学学习模糊控制有一定的帮助 (help matlab simulation fuzzy controller, fuzzy control for school learning.)

基于消除趋势项法的振动信号预处理研究.在MATLAB环境中对基于消除趋势项法的振动信号预处理的实例仿真分析。有 最小二乘法去趋势；正弦信号去趋势和滑动平均法等(In the MATLAB environment to eliminate the instance of the trend of the vibration signal preprocessing based on simulation analysis based on the signal preprocessing to eliminate the vibration of the trend of law. Least squares method to the trend sinusoidal signal to the trend and moving average method)

自适应最优核时频分析程序及相关软件，可用于相关的时频分析(Adaptive Optimal Kernel Time-frequency analysis procedures and related software for the relevant time-frequency analysis)

基于拉普拉斯光滑算子的变换，常用于人脸识别(Smooth operator based on Laplace transform, using face recognition program)

说明：  使用pca和svm的方法对人脸进行识别和检测，最终达到人脸识别的功能(Face recognition and detection using PCA and SVM methods, and finally achieve the function of face recognition)