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mPPooincarea
- 绘制庞加莱截面图，在相空间中适当（要有利于观察系统的运动特征与变化，如截面不能与轨线相切，更不能包含轨线）选取一截面，在此截面面上某一对共轭变量如x1与x.1取固定值，称此截面为Poincare截面，相相空间的连续轨迹与Poincare截面的交点成为截点。 -Draw the Poincare sections in phase space appropriate (should be beneficial to observe the motion of the system charac
116032152fractal
- 此程序用于画混沌系统的相图及其庞加莱截面，使用时只需要写出相应的混沌微分方程，便可画出相应的图。-This program is used to draw the phase diagram of the chaotic system and its Poincare, use only need to write the corresponding chaotic differential equations can draw the corresponding diagram.
Desktop
- 庞加莱截面图的源程序 换行业批评指正，-Poincare map the source change industry criticism and
sliding-mode-control
- 滑模变结构控制的一篇文章中的所有完整程序，包括庞加莱截面图，功率谱，相图，时域图，控制程序等等。-All the complete procedure of an article in the sliding mode variable structure control, including the Poincare map, power spectrum, phase diagram, time domain chart, control program etc..
poincare130120_ok
- duffing方程的混沌判别中使用到了庞加莱截面，即多维相空间中适当选取一截面 ，此截面不与轨线相切，不包含轨线，且便于观察系统的运动特征变化.-use Poincare chaotic duffing equation discriminant, multi-dimensional phase space appropriate to select a cross-section, this section is not tangent to the trajectory does
xiangtu
- 分线性方程 相图 谱分析 庞加莱截面图 可以作为例子写出自己需要的-The phase spectra analysis of the sub-linear equations Poincare Figure can be used as an example to write their own needs
shijiandaima
- 分形计算的几个程序原码，可用于康托集，求解非线性方程，分形树，分形维计算，庞加莱截面描述等功能-Several fractal program source code, Cantor set can be used for solving nonlinear equations, fractal tree, fractal dimension calculation Poincare section describes functions
poincare
- 介绍了一种绘制混沌系统庞加莱截面图的方法-Introduced a drawing chaotic system Poincare Figure methods
pangjialai
- 庞加莱截面法，可以参考，O(∩_∩)O哈哈~-Poincare section method, you can refer to, O (∩ _ ∩) O haha ~
heiles
- henonheiles方程的庞加莱截面图,非线性哈密顿方程的典型,保证无误可供参考.-Poincare section henonheiles equation, typical nonlinear Hamiltonian equations, ensure the correct reference.
henonheiles
- 包含两个程序,以蛙跳积分法绘制henon-heiles演化方程的时间演化图,x-y,x-vx,y-vy相图和三维庞加莱截面图.- Contains two procedures to leapfrog integration time evolution plotted in Figure henon-heiles evolution equations, xy, x-vx, y-vy phase diagram and three Weipangjialai-sectional view.
lorentz
- 三个程序,分别以四阶龙格库塔法和欧拉法解洛伦兹方程,并绘制相图,时间演化图,庞加莱截面图.-Three procedures, respectively, fourth-order Runge-Kutta method and Euler method for solving the Lorentz equation and draw the phase diagram, the time evolution of the map, Poincare section.
Poincare.m
- 相图与庞加莱截面，但程序有点问题，需要交流，相图应该是对的-A problem, the phase diagram and Poincare section
Lor_Poincare
- 绘制庞加莱截面图的程序。先通过solveLor.m来求出一系列点，然后代入Poincare_section 程序绘制庞加莱截面。 通过观察Poincare截面上截点的情况可以判断 是否发生混沌：当Poincare截面上有且只有一个不动点或少数离散点时，运动是周期的；当Poincare截面上是一封闭曲线时，运动是准周期的 当Poincare截面上是一些成片的具有分形结构的密集点时，运动便是混沌。 -Poincare section drawing program. First obtain
duffing-poincare
- 基于matlab的源程序，用于绘制非线性方程杜芬方程的庞加莱截面-Based on matlab source program, is used to draw the poincare section of nonlinear equations-duffing equation
Rossler
- 基于matlab的源程序，用于绘制Rosslor方程的相图以及庞加莱截面-Based on matlab source program，used to draw phase diagram, poincare section of Rosslor equation
pangjialai
- 庞加莱截面图，能够对运动状态进行检测，是稳定还是不稳定-Poincare cross section, can detect the movement state, is stable or not stable
Question2Poincare
- 这是做非线性作业留下的庞加莱截面算法，利用MATLAB写的-this is a poincare section in matlab
matlab--program
- 1.纽马克算法，振动分析方法，计算多自由度系统振动响应，位移，速度，加速度 2.用于计算多自由度系统固有频率、固有振型、模态质量、模态刚度矩阵、正则模态向量、受迫响应振动 3.里兹法是一种缩减系统自由度的近似方法，用于多自由度系统的求解 4.庞加莱截面图法，用来对多变量自治系统的运动进行分析 5.频谱图法，用于系统的频域分析 6.线加速度法求解系统振动响应 7.雨流计数法，主要用于工程界, 特别在疲劳寿命计算中运用非常广泛，对载荷的时间历程通过计数的过程反映了材料的记忆特
Dfpoincare
- 绘制庞加莱截面的程序，可通过Fortran直接调用MATLAB从而绘制出庞加莱截面的图像-Poincare sectional drawing program can be called directly by MATLAB Fortran thereby rendering an image Poincare section