multi_methods_DOA

compressive sensing theory

半定规划内点法数据整理交直流系统统一无功优化算法，系数矩阵的确定。(Interior point method for semidefinite programming data collation AC and DC systems unified reactive power optimization algorithm to determine the coefficient matrix.)

Convert a polynomial coefficient vector to a string.

OFDM载波同步算法的研究，验证后顺利运行，仿真效果好(After the OFDM carrier synchronization algorithm research, validation run smoothly, good simulation effect)

ROLE OF POWER ELECTRONICS IN RENEWABLE ENERGY SYSTEMS

自适应模糊PID控制的仿真文件和模糊规制(Adaptive fuzzy PID control and fuzzy simulation of regulatory documents)

这是利用matlab7.0软件对通信信号进行调制simulink仿真，它包括am,pm,fm,ask,psk,fsk,qpsk等调制方式，有利于学生自学和老师教学！(This is the use of software for communications matlab7.0 modulation signal simulink simulation, which include am, pm, fm, ask, psk, fsk, qpsk such as modulation and is conducive to student learning and teachers teaching!)

利用matlab搭建的三相桥式整流模型，可通过模型分析其波形及谐波情况(The three-phase bridge rectifier model based on Matlab can be used to analyze the waveform and harmonic of the model.)

You all might have used CTime or CTimeSpan to manipulate the system timer. Here is an article to show you how your system timer works. I will give you an idea of port communications behind the system clock manipulations. Those who are a little biased on hardware and software interfacing practices would find this article of great help.

用MATLAB编写的混沌序列图像加密程序，密钥可以从0到1之间的任何一个数(MATLAB prepared by the chaotic sequence image encryption program, the key can be any number 0 to 1)