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单输入单输出，变增益的EWMA算法，MATLAB仿真代码(Single-input single-output, variable gain the EWMA algorithm, MATLAB simulation code)

matlab的基础技术文档，很管用，还有很多实例(matlab based technical documentation, very useful, there are many instances)

matlab仿真，主要基于通信建模仿真等，本程序免费，欢迎下载，免费共享。(matlab simulation, simulation modeling is mainly based communications, this program free, welcome to download, free to share.)

GUI图形界面主程序,2-ASK仿真结果处理程序2-FSK仿真结果处理程序2-DPSK仿真结果处理程序2-MSK仿真结果处理程序M-DPSK仿真结果处理程序各仿真模型性能比较程序2-FSK模型性能与理论值比较程序(Digital modulation analysis simulation MATLAB SIMULINK GUI)

根据采集数据计算Allan方差，并将结果输出(allan variance)

卡尔曼滤波，具有自适应功能,对应五个经典的公式，方便大家学习使用(Kalman filter, the adaptive function Corresponding to the five classic formula, facilitate everybody to learn to use )

fir filter design for digital signal proccessing

说明：  PQ分解法在计算潮流速度上大大超过N－R法，不但能应用于离线潮流计算，而且也能应用于在线潮流计算。(PQ decomposition method in the calculation of the trend of speed much higher than the N-R method, not only applies to off-line power flow calculation, but also can be used in-line power flow calculation.)

说明：  调制解调matlab代码包括am,fm,fsk,gfsk,msk,gmsk.很完善的代码。am,fm，中还有语音测试。所有的程序都有代码解释，原理分析，性能对比分析等。希望对大家有用。(Matlab code modulation and demodulation include am, fm, fsk, gfsk, msk, gmsk. A very comprehensive code. am, fm, there are voice tests. All programs have the code interpretation, principle analysis, performance comparison analysis. Hope that useful.)

这个程序可以用于描述钟摆的摇摆轨迹的分布(This program can be used to describe the distribution of the trajectory of the pendulum swing)