ProgramingPFEMPwithPmatlab

Lorenz系统的Poincare截面计算方法。用于分析转子点映射特性(Poincare cross-section of the Lorenz system calculation. Used to analyze the characteristics of rotor-point mapping)

考虑章动、极移、岁差下历元时刻月球在瞬时平天球坐标系，J2000协议地固系，WGS-84坐标系下的位置速度矢量及转换的matlab源程序(Consider nutation, polar motion, precession next epoch in the instantaneous level of the moon celestial coordinate system, J2000 protocol to the solid line, the position and the velocity vector conversion WGS-84 coordinate system matlab source)

样本熵,用于进行信号的复杂度计算，已调试完成，可直接调用(sample entropy can be used to analyze the complexity of signal.)

说明：  雨流计数法的matlab实现-三点法与四点法两种实现方法。此文档为应用三点法与四点法的雨流计数法的具体matlab代码与部分测试数据(The realization of rainflow counting method in matlab-three-point method and four-point method. This document is the specific matlab code and part of the test data of the rain counting method using the three-point method and the four-point method)

把三角函数的和 按周期的不同 把需要的周期函数 抽出来 相当于滤波器的作用(The trigonometric functions and the need to press the different cycles of periodic functions to extract the equivalent filter function)

增广最小二乘法的程序，通过程序可以明确原理。适应性好~(Least squares procedures augmented by the program can clear principles. Adaptability ~)

利用网格搜索法对支持向量机的参数寻优的过程，通过matlab实现(Grid search method to use SVM parameter optimization process to achieve through matlab)

低通抽样定理程序有课程设计的有需求的自己(Low-pass sampling theorem of the curriculum design process there is a demand of their own)

输入信号与输出信号进行对比，并给出均方误差曲线(Input and output signals are compared, and the mean square error curve is given)

OFDM功率分配算法仿真，他是基于非合作博弈论的，通过循环迭代实现(OFDM power allocation algorithm simulation, he is based on non-cooperative game theory, achieved through iteration)