人群疏散元胞自动机源码

该程序在matlab环境下运行可完成QPSK的调制解调过程，可显示眼图以及滤波后的信号波形。(err)

Calculate the dynamic stiffness using spectral element for a beam in space

说明：  一篇关于MIMO的文章，文中附有仿真所用的源代码(An article on the MIMO, the paper with the source code used in simulation)

用于特征值进行分解的，希望对大家有用！ 互相交流，因初学，不到之处见谅！(For eigenvalue decomposition, and we hope to be useful! Exchange, as beginners, no place forgive me!)

潮流计算MATLAB 潮流计算MATLAB 潮流计算MATLAB 潮流计算MATLAB 潮流计算MATLAB(power flow matlab power flow matlab power flow matlab power flow matlab power flow matlab power flow matlab power flow matlab power flow matlab power flow matlab )

杜克大学Steve Cummer(左)和David Schurig(右)，利用COMSOL做的二维隐身

ofdm的编码过程，用evm和比特率进行对比(The encoding process of OFDM is compared with EVM and bit rate)

关于马尔科夫的几个例题仿真，能够帮助初学者了解如何仿真(Several examples of Markov simulation can help beginners understand how to simulate.)

研究SAR信号模型，主要是得到特定工作模式下回波信号与测绘带散射系数分布之间的解析关系。SAR成像算法实质上是从回波信号中通过信号变换得到测绘带的散射系数分布。(Study of SAR signal model, mainly to be a specific job mode echo signal and mapping the distribution of scattering coefficient with the relationship between the analytic. SAR imaging algorithm is essentially a signal from the echo signal conversion obtained by mapping the distribution of scattering coefficient zone.)

Pitch Determination Algorithm(Extract pitch of speech signal based on subharmonic-to-harmonic ratio)