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本代码是关于多天线技术空时块编码的通信系统仿真源程序，其中包括QPSK调制，QPSK解调，FFT,IFFT，STBC等模块,并给出误码率计算和性能仿真图。(The code is on the multi-antenna space-time block coding techniques of communication system simulation source code, including QPSK modulation, QPSK demodulation, FFT, IFFT, STBC and other modules, and gives the bit error rate and performance simulation map.)

该程序是MATLAB源程序，可以用来对图像进行延拓，方便进行EMD分解。(MATLAB source code of the procedure can be used to image extension, facilitate the EMD decomposition.)

是外国人编写的，用matlab和C++混合编程实现的，速度较快，效果不错，我已经使用过了~(NL mean ，C++ and matlab ,can receive good result.)

波束形成算法 用MATLAB实现的代码 两个代码源：shizhizhen.m和xianliezhen.m(Beamforming Algorithm)

Linera filtr (gaussian smoothing)

说明：  修正的ESPRIT 算法,该算法可以提高估计性能(modified ESPRIT algorithem，which can obtain robust estimation performence )

严格耦合波方法计算二维光栅透射反射系数——matlab程序(Rigorous coupled-wave method to calculate two-dimensional transmission grating reflection coefficient- matlab program)

MATLAB优化工具箱手册（英文版）介绍了一些标准的算法，适合初学者，(MATLAB Optimization Toolbox Manual (English), introduced a number of standard algorithms, suitable for beginners,)

In this model, PI and Fuzzy PI controllers employed to control the speed of the DC motor. Comparison between the performance of the two controllers represented.

load flow analysis and fault analysis of power system. electrical power verses load angle (delta) plot for different values of Pe. calculation of initial, maximum and critical load angles for the given power system