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利用Matlab求解带有时间延迟的Mackey-Glass系统,在非线性动力学中经常用到。可以用来求解类似的延迟微分方程系统。-using Matlab time delay with the Mackey-Glass Systems, Nonlinear Dynamics frequently used. Can be used to solve the differential equation similar to the delayed system.
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如何计算随机时滞微分方程,主要是高斯白噪声的情况-numerical solution of stochastic delay differential equation
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随机时滞微分方程的时间演化,概率密度及相图-phase diagram of stochastic delay differential equation
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延迟微分方程的数值Hopf分支分析文的主要工作就是研究一类具时滞的Van der Pol方程的Hopf分支的性质。证明了该方程精确解和数值解Hopf分支的存在性,并分析了两种情况下的Hopf分支的分支方向及周期解的稳定性。
-THE NUMERICAL ANALYSIS OF HOPF
BIFURCATION FOR DELAY DIFFERENTIAL EQUATION
In this paper,a class of Van der Pol equation with delay
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在MATLAB中通过四阶龙格库塔法,计算时滞微分方程,-In MATLAB by fourth-order Runge-Kutta method to calculate the delay differential equation
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求解时滞常微分方程的matlab程序代码-codes for delay differential equation
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延时微分方程离散化求根,用零阶保持器将延时微分方程离散化,然后求取其有限个根-delay differential equation descreted solving
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含多时间尺度的时滞微分方程的求解,和结果可视化。-Delay differential equation with multiple time scales, and results visualization.
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时滞微分方程解析解的matlab实现,其中一个m文件,定义方程以及时滞个数-Analytical Solution of Delay Differential Equations Matlab realization of one of the m file, define the equation as well as time delay number
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动力系统带双点脉冲的时滞微分方程的分支图源程序。-Power system with double point pulse delay differential equation branch diagram source program.
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时滞微分方程组的原方程,以及相图程序,包括matlab源代码-Delay differential equations of the original equation, and the phase diagram of the program, including Matlab source code
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求解时滞微分方程组,并给出了Matlab程序的源代码-Delay Differential Equation, and gives the the Matlab program source code
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以波音747为背景,建立了飞机运动的空间六自由度仿真模型。其中包含以下部分:
1. 飞机运动的空间六自由度仿真模型
2. 自动驾驶仪仿真模型;
3.执行器仿真模型;
4.大气重力环境模型;
5.气动数据模型;
6.发动机推力模型;
另外,仿真过程中:
1.考虑了风场的影响
2.考虑了传感器的随机噪声;
3.考虑了执行器时间延迟;
4.采用变增益控制器;
状态方程选取:速度、攻角、侧滑角、机体系三轴角速度、欧拉角、
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设x(n) = x1(n) + x2(n),x1(n)是窄带信号,定义为x1(n) = sin(0.05πn +φ),φ是在[0, 2π)区间上均匀分布的随机相位。x2(n)是宽带信号,它由一个零均值、方差为1的白噪声信号e(n)激励一个线性滤波器而产生,其差分方程为x2(n) = e(n) + 2e(n-1) + e(n-2)。
(1)计算x1(n)和x2(n)各自的自相关函数,并画出其函数图形。据此选择合适的延时,以实现谱线增强。
(2)产生一个x(n)序列。选择合适的μ
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基于matlab的对于时滞微分方程的求解以及对方程稳定性的研究与验证-Delay based matlab for solving differential equations and research and verify the stability of the equation
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DelayTools/Linear v.04 - solver_delay_nd
This program determines stablity of a linear differential equation with a
a single delay, where \dot{x}(t)=A0x(t)+A{1}x(t-tau(1))+...+A{K}x(t-tau(K))
where A0, A{i}, and tau(i) are user inputs.
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DelayTools/Linear v.04 - solver_delay_nd
This program determines stablity of a linear differential equation with a
a single delay, where \dot{x}(t)=A0x(t)+A{1}x(t-tau(1))+...+A{K}x(t-tau(K))
where A0, A{i}, and tau(i) are user inputs.
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求解delay differential equation 的matlab源码-code for solving delay differential equation
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生物种群斗争中,随机微分方程模型,互助模型,脉冲时滞微分模型,MATLAB仿真(Biological population struggle, stochastic differential equation model, mutual help model, pulse delay differential model, MATLAB simulation)
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matlab利用龙格库塔放法计算延时微分方程 龙格库塔 延时微分方程 matlab(Matlab uses Runge-Kutta method to calculate delay differential equation matlab)
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