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Solve differential equations, higher order method.DFSOLVE integrates a single ordinary differential equation using 4th and 5th order Runge-Kutta formulas. This routine is designed to be used only with DFIELD.-Solve differential equations, higher orde
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基于高精度计算自然对数，含有Taylor展开、Romberg、Runge-Kutta等不同数值计算方法。-Based on high-precision calculation of the natural logarithm containing The Taylor expansion Romberg, Runge-Kutta numerical method.
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微分方程数值解的梯形方法，欧拉方法，龙格-库塔方法及数值分析。-Trapezoidal method of differential equations, Euler' s method, Runge- Kutta methods and numerical analysis.
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Runge-kutta-Fehlberg法求解一阶非线性常微分方程-Runge-kutta-Fehlberg method to solve first-order nonlinear ordinary differential equations
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数值方法的5个重要的算法：
1.[Dirich.m] 求解拉普拉斯方程的狄利克雷方法. 用于偏微分方程的数值解
2.[Hamming.m] 汉明方法是用来修正微分方程的多步预测。
3. [Milne.m] 米尔恩 - 辛普森差分方程求解方法，用于预测校正方法。
4. [Rkf45.m]龙格 - 库塔 - 沃尔伯格错误控制和步骤的方法求解微分方程的近似解
5.[Romber.m]著名的龙贝格积分源代码。计算结果存在并显示为下三角矩阵。-Numerical Methods in
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4阶龙格库塔，定义法计算rossler系统lyapunov指数，结果比较精确！-4-order Runge-Kutta, defined method rossler system lyapunov index results more precise!
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用四阶荣格库塔来计算PT周期势的能带结构图，是一种新的方法，可以用来尝试-Wing-Kutta fourth-order PT periodic potential to calculate the band structure is a new method that can be used to try to
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龙格库塔算法程序，比起蛙跳法具有较高的精度-Runge-Kutta algorithm has higher precision than the leapfrog method
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正弦周期信号的随机共振，不同于以往微弱信号检测中的抑制噪声，随机共振能通过噪声加强信号传输能力- We present the numerical method to solve the bistable SR model based on Runge-Kutta
algorithm, and propose a new kind of approach for detecting weak signal, which can effectively detect both period a
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基于龙格库塔法的Matlab数值积分函数-Runge-Kutta numerical method based on Matlab integral function
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用变步长四阶龙格—库塔（RK4）法对一阶微分方程组积分一步-Fourth order with variable step Runge- Kutta (RK4) method to the first-order differential equations integral step
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针对自适应律的离散化问题，一种方法是利用采样时间进行差分的离散化，但该方法精度差，另一种方法是利用数值迭代方法进行高精度离散化[4]。这里介绍一种高精度数值迭代方法—RKM（Runge-Kutta-Merson）方法-Adaptive law for the discrete problem, a method is the use of sampling discrete time difference, but poor accuracy of the method, an alternat
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数值积分法的一种：定步长的4阶龙格库塔积分方法，程序实现了完整的人机交互-A numerical integration method: fixed step size fourth-order Runge-Kutta integration method, the program achieved a complete human-computer interaction
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4阶经典Runge-Kutta格式解常微分方程,Romberg(龙贝格）法求函数的积分,三阶样条插值（一阶导数边界条件）,定步长梯形法求函数的积分,矩阵A的伴随矩阵, Lagrange插值法数值求解,Newton迭代法解非线性方程f(x)=0-Fourth-order Runge-Kutta classic format solution of ordinary differential equations, Romberg (Romberg) method for function point
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RKDG（荣格库塔——间断有限元）方法计算一维波动初值间断问题-RKDG (-- Carl Jung Runge Kutta discontinuous finite element method to calculate the initial value) of one dimensional wave discontinuous problems
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数值方法 编程作业，之前上传了解线性方程组的相关解法，这里主要包括数据拟合、Newton、Romberg、Gauss、Hermite、Runge-Kutta等数值计算涉及的方法-Numerical Methods for programming operations, before uploading understanding of the relevant solution of linear equations, including the method of data fitting h
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Roe格式 二维Euler fortran语言的，网格文件是非结构网格-This code computes a steady flow over a bump with the Roe flux by two solution methods: explicit 2-stage Runge-Kutta scheme and implicit (defect correction) method with the Jacobian exact for 1st-order scheme, on i
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此代码是用4阶龙克库塔方法求解二阶差分方程的钟摆问题，仿真了阻尼，非阻尼，有外部驱动，无外部驱动，相空间轨迹等内容。-This code is a 4-order Runge Kutta pendulum method to solve the problem of second order differential equations, simulated damping, non-damping, external drive, no external drives, phase space
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用三阶龙格-库塔方法求解常微分方程初值问题的数值解的MATLAB主程序及例子。-MATLAB main program of Kutta method for solving initial value problems of ordinary differential equations numerical solution- using third-order Runge and examples.
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Runge Kutta solve method
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