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利用电磁场的源激发方法来计算光子晶体波导例如光子晶体光纤，金属波导，表面等离子体波导等的传播特性比如传播常数以及束缚损耗，模场分布等，是一款极好的计算程序！(use of the electromagnetic field source excitation method was used to calculate the photonic crystal waveguide such as photonic crystal fibers, metal waveguide, Surface plasmon waveguide propagation, etc. For example, the propagation constants of shackles worn, mode field distribution, A is an excellent program!)

Fm modulation using the matlab code. find the modulated singnal and its frequency spectrum

Cuckoo Search metaheuristic algorithm to general optimization problem

集群异构无线传感器网络分簇路由选举协议,一种优于leach的分簇算法(A Stable Election Protocol for clustered heterogeneous wireless sensor networks)

LS自适应均衡仿真程序，利用矩阵运算实现，程序简洁，有助于学习和理解自适应算法理论(LS adaptive equalization simulation program, using matrix operations to achieve the program simple, to the learning and understanding adaptive algorithm theory)

matlab 分类器。。。。。。。。。。。。。。。。。。。。(matlab classifier. . . . . . . . . . . . . . . . . . . .)

画箭头用的一个matlab程序，箭头是二维度的，需要说如箭头大小的控制参量(draw an arrow,only the two dimmentional arow,and the arrow is composed of three lines,two short an one long,the results may not viry beatuiful but is very simple)

谱估计法分析随机信号，并对其进行傅里叶变换(Spectral analysis is a tool for signal analysis. Power spectrum estimation is based on limited data looking for signals, the frequency of random process or system components. It said random signal frequency-domain statistical characteristics, there is a clear physical meaning, is an important signal processing research content. Of random signals in the frequency domain, power distribution, that is the power spectral density or power spectrum. Power spectrum estimation has been widely used.)

这是一个进行卫星轨道精确轨道预报的程序。导航卫星；自主轨道预报；状态转移矩阵(This is a precise orbit satellite orbit prediction program. Navigation Satellite autonomous orbit prediction state transition matrix)

自己写的求解波松方程的matlab程序 并采用两种方法求解 (Writing their own to solve Poisson equation matlab program and the use of two methods for solving)