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2DFDTD TM波模拟仿真，采用CPML边界条件(2DFDTD TM wave simulation, the boundary conditions used CPML)

wsn定位算法中，对质心算法进行改进的加权质心算法。(WSN positioning centroid algorithm to improve the weighted centroid algorithm code)

分别生成圆，三角形，正方形，长方形的matlab(produce picture.)

icepack zip file...its in matlab language...hav a gr8 day

说明：  一本讲解线性估计方面全面、细致的教材，可作为详细的参考书(Explain the terms of a linear estimates comprehensive and detailed materials can be used as a reference book for details)

Details are given of the missiles hit the ground moving targets and stationary targets matlab program, has a strong reference value

用MOM求解HALLEN S INTEGRAL EQUATION ，得出电流分布(Using MOM to solve HALLEN' S INTEGRAL EQUATION, draw current distribution)

说明：  本程序实现了短数据序列不同窗函数的welch功率谱估计，然后又求了他们的平均标准差，从而判断各个窗函数的优劣。只要稍作修改就能实现不同信噪比下的功率估计，同时也可以实现长数据序列的估计。(This procedure has a short data series of different welch window function power spectrum estimation, and then seek their average standard deviation, and thus to determine the merits and demerits of each window function. As long as we can with some slight modifications under different signal to noise ratio power estimate, but also the realization of a long data sequence can be estimated.)

实现了ipv6到ipv4的转换（部分实现）(to achieve the ipv4 ipv6 conversion (partially))

MATLAB神经网络30个案例分析,比较适合学习神经网络或者数学建模的童鞋。(MATLAB Neural Network)