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- 根据杜芬方程，编写程序，研究了非线性度与带宽的关系(According to the Duffing equation, a program is developed to study the relationship between nonlinearity and bandwidth)
FOChS
- This toolbox contains the functions which can be used to simulate some of the well-known fractional order chaotic systems, such as: - Chen's system, - Arneodo's system, - Genesio-Tesi's system, - Lorenz's system, - Newton-Leipnik's system, - Ro
duffin
- 计算Duffing振子的lyapunov指数(calculation Duffing factors lyapunov exponent)
sslblock
- 时间序列的预测在经济和工程领域具有十分重要的意义。文中利用动态神经网络的特性,提出对时间序列进行预测的动态神经网络方法,并利用设计的动态神经网络对杜芬(Duffing)方程的响应时间序列进行预测,结果表明动态神经网络可以较好地对动态系统的响应时间序列进行预测。(time series prediction)
LET
- Duffing混沌振子系统的LE指数计算(LE exponent calculation of Duffing chaotic oscillator system)
sidra
- salut Diagramme bifurcation One way that I know is to obtain a Poincare section of the flow on an appropriate plane. This can be done by solving the system of differential equations numerically, and obtaining points in the solution that intersect
达芬振子相图分叉图
- 达芬振子matlab编程相图分叉图庞加莱映射主程序ODE45(Duffing oscillator matlab programming diagram bifurcation diagram)
Hilbert-Vibration-Decomposing-(HVD)
- congr.m - Congruent envelope and instantaneous frequency coph.m - Congruent phase estimation diffir.m - Remez differentiator with filtering procedure(duffod.mat - Duffing equation forced excitation and vibration solution duffrd.mat - Duffing equ
FOChS
- 可以模拟大部分分数阶混沌系统的matlab代码，如分数阶Duffing方程，分数阶Lorenz方程等(The matlab code of most fractional order chaotic systems can be simulated, such as fractional Duffing equation, fractional Lorenz equation and so on.)
matlab动力学分析程序详解
- duffing方程相关程序，方程求解，时间历程绘制，相图及庞加莱映射图(duffing, Poincare,phase diagram)
ChaosAttractors
- 混沌吸引子的matlab实现代码，包括 Logistic映射 - \ChaosAttractors\Main_Logistic.m Henon映射 - \ChaosAttractors\Main_Henon.m Lorenz吸引子 - \ChaosAttractors\Main_Lorenz.m Duffing吸引子 - \ChaosAttractors\Main_Duffing.m Duffing2吸引子 - \ChaosAttractors\Main_Duffing2.m Rossler吸引
非线性随机振动第一次作业
- 本代码用matlab编程，计算了duffing振子（杜芬振子）和非线性加幂律振子的响应，使用的方法是Newmark β方法和Runge-kutta方法，资源内容包括matlab代码和演示PPT，仅供学习使用，有问题可以留言。(This code uses MATLAB programming to calculate the response of Duffing oscillator and nonlinear plus power-law oscillator.)