buckboost_new

这是很好的Matlab文件，pm模型的源代码，分享给大家(This is a good Matlab files, pm model the source code to share for everyone)

该文件是PQ分解法，可以更有效地解决IEEE30节点系统的潮流，希望可以给广大朋友一定的帮助。(The file is PQ decomposition, can more effectively address the trend IEEE30 bus system, hoping to be helpful to the general friend.)

求解机组组合问题，典型算法，，，，，，，，，(The algorithm of solving the problem of unit combination can quickly calculate the result)

说明：  希尔伯特黄变换，经验模态分解，包络谱分析(Hilbert yellow transform, empirical mode decomposition, envelope spectrum analysis)

FDTD三维场的叠加画图显示，很不错的程序。希望对大家有用!(Superposition of three-dimensional field FDTD drawing shows a very good program. Hope it useful!)

kohoenn neural network

求解最优化问题里的半定规划问题（SDP）经典并且十分有效的MATLAB程序包(a very efficient package for solving semi-definite programming)

这个是关于AM调制的MATLAB仿真程序，对初学MATLAB调制的来说很有用，其中含有仿真图。(This is the AM modulation MATLAB simulation program, very useful for the beginner MATLAB modulation, which contains the simulation Fig.)

如何计算矩阵数据的协方差矩阵。还有在什么情况下只能计算均值、方差，而不能计算协方差，什么情下，只能计算协方差，但不能计算协方差矩阵。(How to calculate the matrix data covariance matrix. And under what circumstances can only calculation mean, variance, and not calculation covariance, what feeling, can only calculation covariance, but not calculation covariance matrix.)

说明：  微多普勒仿真，用于微多普勒仿真计算，方便快捷(Micro doppler simulation)