faceprotected(matlab)

MATLAB-C混合编程，在M文件中调用 C语言函数，对学混合编程的初学者有一定的帮助(MATLAB-C hybrid programming, the paper called M C language function, mixed programming for school beginners can help)

调频步进信号的产生matlab方式。希望有用！(generating step frequency signal use matlab!)

三相有源滤波器模型，matlab环境下搭建，滤波效果良好，且在负荷变化时能够迅速跟踪谐波电流变化并进行补偿。(Three-phase active filter model, matlab environment to build, the filtering effect is good, and when the load changes can be quickly tracked changes and harmonic current compensation.)

锁相环就是锁定相位的环路。学过自动控制原理的人都知道，这是一种典型的反馈控制电路，利用外部输入的参考信号控制环路内部振荡信号的频率和相位，实现输出信号频率对输入信号频率的自动跟踪，一般用于闭环跟踪电路。(Locked loop (phase), as the name implies, is the lock phase of the loop. Principle of automatic control of the people know, this is a typical feedback control circuit, the external input reference signal control the frequency and the phase of the oscillation signal inside the loop, the frequency of the output signal of the input signal frequency automatic tracking, generally used for closed-loop tracking circuit. )

Useful selection of Filters for Signal Processing with Matlab

Example code for ANN and use of PCA

说明：  直接搭出的光伏板模型，可以直接出功率电压图和电流电压特性图。直接连接算法就可以用(Directly by the model of photovoltaic panels can be directly figure out the power voltage and current voltage characteristic figure.Can use the direct connection algorithm)

干扰可分为窄带和宽带，本程序主要针对宽带干扰信号进行编写(Interference can be divided into narrowband and broadband, the program is aimed at a broadband signal BPSK modulation )

自动控制回路在3个水箱中的测试和反馈，用于观察自动控制系统的负反馈，和一些基本的运算(control loop in three tanks of testing and feedback, automatic control system for the observation of negative feedback, and some basic arithmetic)

混沌分析工具箱，里面有很多有用的软件。希望对大家有帮助(Chaotic Analysis Toolbox)