aocaiji

说明：  古典密码 一共4种古典密码的matlab实现，算是一个很实用的加密基础训练(A total of four kinds of classical classical password password matlab implementation, be a very useful basis for training of encryption)

说明：  实现信号的频谱分析，性能分析，产生几个波形(For signal spectrum analysis, performance analysis, resulting in several waveform)

这个小程序包含结果和程序 可以作为电力系统分析实验报告的节点导纳矩阵的源程序(This little program contains the results and procedures can be used as power system analysis experiments reported node admittance matrix of the source)

用于电力系统潮流计算的程序，IEEE9节点算例，可以改成自己想要的节点算例(Program for power flow calculation, IEEE9 node examples, you can change the node you want examples)

说明：  用于模型刚度和质量矩阵的提取，matlab程序(Used for model stiffness and mass matrix extraction, MATLAB program)

说明：  一种基于最小类间距的半监督聚类算法，内含注释和测试数据集(a Semi-supervised clustering algorithm based on Single linkage clustering)

说明：  数值分析线性方程组LU分解，matlab平台实现(Numerical LU decomposition of linear equations, matlab platform)

this source is very helpfull for technology student, who is the first in programming with matlab,

obtain the constellation diagrams and BER vs SNR curve of Quadrature Phase Shift Keying

example to matlab/simulink power system model