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Matlab Calculator: Use Matlab GUI environment to make a simple calculator.

说明：  对偶形式的核Fisher辨别分析，能够实现两类模式的分类。该代码源自经典的机器学习教材--模式分析的核方法。(Dual form of nuclear Fisher discriminant analysis, to achieve the classification of two patterns. The code from the classic machine learning materials- model analysis of nuclear methods.)

本程序实现了中继系统中信号的qpsk解调工作(implement the qpsk s decoding)

地心坐标系下的经纬高坐标数据，转换为东北天坐标系下的坐标。输入为经纬高，单位为°。 matlab文件实现，调用函数名为：ECEFtoENV(Geocentric latitude and longitude coordinates of the high-coordinate data is converted to Northeast day coordinate system coordinates. Latitude and longitude input is high, the unit is.)

模仿程序matlab代码，WCDMA系统(模仿程序programming matlap)

这是关于MATLAB图像融合方面的书籍材料(This is the image on the integration of MATLAB books materials)

说明：  Simulating a 3 phase thyristor rectifier bridge as voltage source

人脸表情识别中的2DPCA方法，特定人识别。(Facial Expression Recognition in 2DPCA method of identifying a specific person.)

LEACH (Low-Energy Adaptive Clustering Hierarchy)

说明：  单相桥式整流电路闭环相控调压，simulink中搭建单相桥式整流电路，利用PI控制方式，实现输出电压的相控(The single-phase bridge rectifier circuit is closed-loop phase controlled voltage regulation, the single-phase bridge rectifier circuit is built in Simulink, and the PI control mode is used to realize the phase control of output voltage)