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duffing方程用于微弱信号检测的matlab程序。包含两种方法，一种是inline，一种是@fan。(duffing equation for weak signal detection matlab program. Contains two methods, one is inline, one is @ fan.)

matlab code by FEM for simulation the waveguide

关于C_C方法的混沌时间序列相空间重构matlab(About C_C chaotic time series phase space reconstruction method matlab)

matlab code of filter for image enhancement

说明：  matlab应用越来越广泛。但如何与VC 结合来提高编程效率呢，本文提供的资料可以帮大家。(matlab application is more and more widespread. How but unifies with VC enhances the programming efficiency, this article provides the material may help everybody. )

a phase delay code, a matlab source code

用于对简单电力系统网络的潮流计算，只需输入线路元件参数，节点电压初值，PQ,PV节点的初值，即可输出各节点电压，平衡节点的功率，线路的功率。(for easy power system)

仿真文件交流调速的仿真文件用的三相全控整流(simulinkmatlab simulink)

Hilbert-Huang Transform

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