高斯混合模型EM算法实现

matlab for communication

实现了ofdm的简单功能，qpsk调制，ifft,fft,保护间隔，抽样判决。

本程序是用matlab实现的对样本视频处理,本视频是用于识别羽毛球拍的运动轨迹，经检测，实现完好。(This procedure is implemented by matlab sample video processing, the video is used to identify the racket trajectory, after testing, to achieve well.)

3deta原则剔除异常数据点的经典matlab程序，本人已测试成功，下载后可以直接测试，效率较高(It s a very important programme for eliminating abnormol data.)

任意长度的伪码序列发生器，并包含测试程序。(Any length pseudo-code sequence generator, and includes test procedures.)

Investigate about wind power and solar power

直流微电网：分布式电源、储能装置、负荷等均连接至直流母线，直流网络再通过电力电子逆变装置连接至外部交流电网。直流微电网通过电力电子变换装置可以向不同电压等级的交流、直流负荷提供电能，分布式电源和负荷的波动可由储能装置在直流侧调节。(DC microgrid: Distributed generators, energy storage devices and loads are connected to DC bus, and DC network is connected to external AC network through power electronic inverters. DC microgrid can provide power to AC and DC loads of different voltage levels through power electronic conversion devices, and the fluctuation of distributed generation and load can be regulated by energy storage devices on the DC side.)

说明：  利用Duhamel求解elcentro地震波作用下的地震加速度反应谱(Computation of seismic response spectrum)

牛顿迭代法求解非线性代数方程组的主要思想是将非线性函数线性化(Newton iteration method for solving nonlinear algebraic equations nonlinear function of the main idea is to linear)

PV diode Model Rs Rsh