equation

这是一个仿真单摆非线性振动的程序，可以计算单摆的分岔图。相图。是基于MATLAB开发(this is a program for slove the nonlinear vbration of pendulum.)

matlab写的多目标进化算法，值得学习和借鉴，直接修改使用(The multi-objective evolutionary algorithm written by Matlab is worth learning and using for reference.)

％ A 2D homogeneous convection-diffusion case (u=exp(-ex*deta*x-ex*deta*y) with a square with ％ all Dirichlet boundary, note that reaction coefficient is not zero ％ by indirect BKM ( A 2D homogeneous convection-diffusion case (u = exp (-ex* deta* x-ex* deta* y) with a square with all Dirichlet boundary, note that reaction coefficient is not zero by indirect BKM)

在matlab下时间序列分析ARMA模型的建立和预测程序ARMA(Under the matlab time series analysis and forecasting ARMA model procedures for ARMA)

分数付利叶变换的第二种算法 matlab程序(The m-file frft2.m computes the fast fractional Fourier transform following the algorithm)

这一文件对于学习神经网络、支持向量机（svr）的同仁们会有很大的帮助。(This document for learning neural networks, support vector machines (svr)colleagues will be very helpful.)

用MATLAB实现的RSA。界面友好，可加密任意长度字符串。(MATLAB RSA. Friendly interface, encryption arbitrary length of the string.)

认知无线中 能量检测的MATLAB仿真代码(Detection of cognitive radio in the MATLAB simulation of the energy code)

用MATLAB实现的BPSK调制解调源程序(In MATLAB source code for BPSK modulation and demodulation)

模式识别k均值算法，用于求大量非线性复杂问题的一种比较好的方法(Pattern Recognition k means algorithm, for a large number of non-linear complex problems demand a better method)