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对于大电网潮流计算的一些matlab程序，来源《大电网快速稳定分析关键基础技术研究(Power flow calculation for large number of matlab program, the source of " big power and rapid analysis of key infrastructure technology)

eyediagram of qpsk signal

实现光场相机功能仿真，输入图像，完成对图像的光场处理(Realizing the function simulation of light field camera)

卫星导航定位中的坐标系转化函数，从大地坐标系转化到ECEF坐标系(coordination translate function in satellite navagation,form BLH to ECEF)

zernike矩的源代码，非常不错，用matlab编的，值得下载(zernike moments of the source code, very good, with matlab code, it is worth downloading)

LMI2 For control systems

使用rose对Greed游戏建模：用例图，活动图，状态图，顺序图，类图及类间关系(Modeling of the Greed game with rose: use case diagram, activity diagram, state diagram, sequence diagram, class diagram and the relationship between class)

Routing of packets has been the primary method by which data have been transmitted across packet networks, such as the Internet. When multiple users are interested in the same data the same source, multicast routing is typically used. However, routing alone is not sufficient to achieve the multicast capacity of a network. Ahlswede at [1] showed that using network coding that requires intermediate nodes to encode incoming data a multicast capacity equal to the minimum of the min-cut capacities of all the receivers can be achieved. This multicast capacity cannot be achieved using only routing (with or without replication). There has been a lot work going on to use network coding for multicast in satellite systems.

利用MATLAB进行大电网潮流计算，简单快捷，适用性强，稍加修改，可适应任意节点的网络的潮流计算。(Using MATLAB large power flow calculation, simple and quick, applicability, slightly modified, can be adapted to any node in the network flow calculations.)

helps in maximal ratio combining,equal gain combining,snr improvement,select diversity