Test

用改进pso求解贷款方面程序，希望能对大家有帮组(Pso solved by improved lending procedures in the hope we have helped groups can)

本文是很好的matlab入门书籍，从安装到各个matlab能实现的功能进行详细的讲述。(This is a good introductory book matlab, matlab from installation to achieve the various functions described in detail)

this file contain matlab code for signal pocessing

说明：  信号产生的matlab仿真，包括单位冲激，单位阶跃，符号和抽样信号，内容丰富，适合信号分析同学使用(signal by matlab)

about control satellite

5 code for digital communication

求时间序列的最大李亚普诺夫指数，很好用。(the largest lyapunov)

matlab绘图方面的很好的幻灯片，内容比较实用，有兴趣的可以看看。(matlab mapping good slides, the content more practical, interested can look at.)

带转矩内环的转速，磁链闭环矢量控制仿真模型(Loop speed with torque, flux loop vector control simulation model)

时域有限差分法-2维自由空间传输电磁场分布(Finite Difference Beam Propagation Method)