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turbo code with QPSK

book about MIMO------

说明：  Matlab and PSCAD Interface

matlab实用程序，可以直接拷贝复制,主要是图像的处理(matlab code for use)

应用简正波理论求解下列声场：如下图所示波导模型，上层为均匀水层，其厚度为100m，声速为1500m/s；下层为硬质均匀海底，海面和海底均平整。点声源位于30m深处，辐射声波频率为25Hz，编程计算10m和90m深度上的传播损失，分析其差别。(The normal wave theory is applied to solve the following sound fields: the waveguide model shown in the following figure shows that the upper layer is a uniform water layer with a thickness of 100m and a sound velocity of 1500m/s; the lower layer is a hard uniform seabed with smooth surface and seabed. The point source is located at the depth of 30m and the frequency of radiated sound wave is 25Hz. The propagation loss at the depth of 10m and 90m is calculated by programming, and the difference is analyzed.)

说明：  实现对频谱泄露造成的频率谱分析误差，此程序基于MATLAB软件 (To realize the frequency spectrum leakage caused by spectral analysis of error, this program based on MATLAB software)

一种用Matlab实现的bp算法源程序,效率还不错(A Matlab algorithm bp realize the source, efficiency is also good)

matlab源程序，包括各种MATLAB的小程序源码(Matlab source, including small programs MATLAB source!)

autofocus digitla hologram reconstruction

一种基于ARMA的WSN非均衡分簇路由算法(An Unequal Clustering Algorithm in Wireless Sensor Networks Based on ARMA)