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uniform circular array direction of arrival estimation using one single snapshot

这是电网、理论中实现矩阵快速变换的程序代码，附有使用说明书，技术说明(This is a grid, matrix theory, to achieve rapid transformation of the program code, with the use of brochures, technical notes)

说明：  MIT-DB标准数据库中心电信号的读取程序可用于心电信号压缩与编码(MIT-DB standard ECG database, the reading program can be used for ECG signal compression and coding)

光子筛孔分布的例程，环数不同，用于光子筛成像时使用(Photon sieve distribution routines different rings, used for imaging photon sieve)

用Matlab编写的对于给定传递系统的阶跃响应和采用修正函数后的阶跃响应(Prepared using Matlab for a given transmission system step response and the adoption of the amendment after the step response function)

Help psoToolbox V1.0 psoToolbox provides an interective GUI based Toolbox to solve optimization problems using particle swarm optimization. Creat a fitness function in M-file. Inputs: Function : Function handle of fitness function. Nvars : Number of variable to be optimized. LB : Lower Bound of Nvars (1 X Nvars) UB : Upper Bound of Nvars (1 X Nvars) Parameters: C1 : Cognative Attraction C2 : Social Attraction W : Inertial Population Size : Number of Swarms Max Iterations : Maximum number of epochs. Click on " RUN PSO " button to start PSO search. You will get the out put at Edit box below the axes.

PADDEDSIZE Computes padded sizes useful for FFT-based filtering

256QAM,MATLAB环境下进行的256QAM调制(256QAM)

说明：  改进的Alamouti STBC，2*2 相关信道,运行通过。(improved Alamouti STBC，2*2 correlation channel,possible to run.)

OLS估计，matlab环境的示例程序，学习时间序列分析的必备程序。(OLS estimates, matlab environment, sample programs, essential knowledge of econometrics.)