Description: 利用Matlab求二维离散系统的分岔图程序。
在非线性动力学及复杂经济学中经常用到类似的问题。也可以用来画其他更高维数的离散映射系统的分岔图。很实用。-using Matlab for discrete two-dimensional map of bifurcation process. In nonlinear dynamics and complex economics frequently used similar problems. Can also be used for other higher-dimensional painting of a few discrete mapping system bifurcation plan. Practical. Platform: |
Size: 829 |
Author:贾强 |
Hits:
Description: 文件说明：
----------------------------------------------
Main_LargestLyapunov_Rosenstein1.m 程序主文件1,直接运行此文件即可,Logistic 序列
Main_LargestLyapunov_Rosenstein2.m 程序主文件2,直接运行此文件即可,Henon 序列
Main_LargestLyapunov_Rosenstein3.m 程序主文件3,直接运行此文件即可,Lorenz 吸引子
LorenzData.dll 产生 Lorenz 离散序列
PhaSpaRecon.m 相空间重构
Lyapunov_rosenstein_2.dll Lyapunov 计算主函数
buffer_run1.dll 计算缓存1
buffer_run2.dll 计算缓存2
buffer_run3.dll 计算缓存3
-documents :------------------------- Main_LargestLyapunov_Rosenstein1.m procedures main file a direct operation of this document can be, Logistic sequence Main_LargestLyapunov_Rosenstei n2.m procedures two main documents directly running this file can be, Henon Main_LargestLyapunov_Rosenstein3 sequence. m procedure three main file directly running this file can be, Lorenz attractor LorenzData.dll have Lorenz discrete sequence PhaSp aRecon.m reconstruction phase space Lyapunov_rosenstein_2.dll Ly apunov calculation main function buffer_run1.dll calculated a cache buffer_ru n2.dll calculated Cache Cache two buffer_run3.dll calculation 3 Platform: |
Size: 101376 |
Author:ming |
Hits:
Description: 摘要：本文基于Matlab对约瑟夫森结（Josephson Junction）RCSJ模型的交直流I-V特性及非线性混沌现象进行数值模拟。通过计算机数值模拟得到该模型的非线性微分方程数值解，研究了RCSJ模型中各参量对约瑟夫森结的影响，进而简要分析其I-V特性和非线性混沌现象的产生机理，绘制出约瑟夫森结的交直流I-V特性曲线、非线性微分方程的相图及因其高度非线性而引起的通过倍周期分岔和阵发性原理进入混沌状态的分岔图。
关键词：超导器件 隧道效应 约瑟夫森结 弱耦合 倍周期分岔 庞加莱截面 混沌
-Abstract: Matlab-based Josephson junction on the (Josephson Junction) RCSJ model AC and DC IV characteristics and non-linear numerical simulation of chaotic phenomena. Through computer simulation model by the numerical solution of nonlinear differential equations to study the RCSJ model parameters on the impact of Josephson junction, and a brief analysis of the IV characteristics and the emergence of the phenomenon of non-linear chaotic mechanism, drawn Josephson junction IV characteristic curve of AC-DC, non-linear differential equations and the phase diagram because of its highly nonlinear arising through period-doubling bifurcation and chaotic state of paroxysmal principle of access to the bifurcation diagram. Key words: superconducting devices tunnel effect Josephson junction weakly coupled period-doubling bifurcation chaotic Poincare section Platform: |
Size: 193536 |
Author:Ellison |
Hits:
Description: 基于MATLAB的确定性系统的分岔与混沌的设计程序-MATLAB-based deterministic system, bifurcation and chaos in the design process Platform: |
Size: 1024 |
Author:henryoung |
Hits:
Description: 基于MATLAB的确定性系统的分岔与混沌的设计程序-MATLAB-based deterministic system, bifurcation and chaos in the design process Platform: |
Size: 1024 |
Author:henryoung |
Hits:
Description: 基于一类简单递推方程的周期分叉点记忆混沌形成的周期分叉点-Bifurcation memory based on a class of periodic recurrence equation simple cycle bifurcation CHAOS Platform: |
Size: 2048 |
Author:罗志亮 |
Hits:
Description: 利用matlab画出系统在一定参数下的分叉图，并观察得到的分叉图了解系统可能发生的变化-Using matlab draw system under certain parameter bifurcation diagram and observe the changes resulting bifurcation diagrams for the system may occur Platform: |
Size: 6144 |
Author:李华 |
Hits:
Description: 解决分岔问题的非常强大的源码，已经验证过。。。得到的结果很好-Very powerful software to solve the problem of bifurcation, and the latter needs to run in matlab environment Platform: |
Size: 31744 |
Author:snow |
Hits:
Description: 使用DDE23实现tcp 拥塞控制算法的分岔-Using dde23 of matlab to achieve the congestion control of tcp, it contains 3 pictures Platform: |
Size: 1024 |
Author:xixici |
Hits:
Description: 车辆四自由度模型的MATLAB分叉图程序，简单明了。用来做分叉图分析-MATLAB bifurcation diagram program four degrees of freedom vehicle model, plain and simple. Used for bifurcation diagram analy Platform: |
Size: 2048 |
Author:xl |
Hits:
Description: 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 the Poincare plane. This can be done approximately in Matlab, because the numerical solution is of variable time-step, and we cannot get the exact point of intersection... But, perhaps, that is how numerical methods are! Platform: |
Size: 3697664 |
Author:Sidra |
Hits:
Description: 非线性动力学、分岔 Matlab 程序实现，绘出系统状态变量随参数变化分岔图，绘图参数对应的系统各周期及混沌状态的时间历程图、相轨迹图、Poincare映射图(Nonlinear dynamics and bifurcation are realized by MATLAB program. The bifurcation diagram of system state variable with parameter variation is drawn. The time history diagram, phase trajectory diagram and Poincare map of each period and chaos state corresponding to system parameters are drawn.) Platform: |
Size: 4096 |
Author:小崔1996 |
Hits:
Description: Dufing方程是一种重要的动力系统山，是反映工程物理系统中非线性现象和混沌动力学行为的极其重要的方程式。通过Duffing方程可以探讨铁磁谐振电路中的分岔、拟周期运动、子谐波振荡。而在非线性与混沌系统的研究中，Duffing方程展示了丰富的混沌动力学行为。本文通过对不同情况下的Duffing方程进行分析，利用MATLAB进行仿真，从而对Duffing方程有进一步的了解。(Dufing equation is an important dynamic system mountain, which reflects the nonlinear phenomena and chaotic dynamics in Engineering Physics system. The bifurcation, quasi periodic motion and sub harmonic oscillation in ferromagnetic resonance circuit can be discussed through the Duffing equation. In the study of nonlinear and chaotic systems, the Duffing equation shows abundant chaotic dynamical behavior. In this paper, the Duffing equation under different conditions is analyzed and simulated with MATLAB, so as to have a further understanding of the Duffing equation.) Platform: |
Size: 2048 |
Author:OldDriver集中营 |
Hits:
Description: 此文件包含了洛伦兹系统的庞加莱截面图，李雅普诺夫指数图的源代码，也有Logistic映射的分叉图，代码可以运行。(This file contains the poincare cross section diagram of lorentz system, the source code of lyapunov exponent diagram, and the bifurcation diagram of Logistic mapping. The code can be run.) Platform: |
Size: 2048 |
Author:西北的风 |
Hits:
Search - matlab bifurcation