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Chapter6
- 数值解法 例1 用改进的欧拉方法求一阶方程初值问题的 数值解 例2 数学摆的运动方程与近似方程数值解比较 例3 四阶龙格库塔公式求数值解 Matlab实现求数值解 例1 求初值问题y =x*sin(x)-y,y(0)=0的数值 解.先编辑一个定义方程的ODEF函数文件 ODEfun1.m. 例2 求方程组初值问题的数值解,按指定步长 0.05划分节点. 例3 按指定的精度求高阶方程初值问题的数值解.-Numerical S
code
- 分别用改进的Euler方法和四阶Runge-Kutta方法求解。 -Were improved Euler method and fourth-order Runge-Kutta method.
changweifenfangchengshuzhijie
- 自编常微分方程初值问题的常用算法，包括折线法、改进欧拉法、4阶龙格-库塔法-Self-compiled initial value problems of ordinary differential equations commonly used algorithms, including the broken line method, improved Euler' s method, 4-order Runge- Kutta method
eulerim4
- 利用改进Euler法进行方程组的求解,比较好用哦-The improved Euler method for solving equations, more easy to use oh
Volterra
- 使用“改进的欧拉公式”和“4阶龙格-库塔公式”分别对Volterra方程求解，绘制解曲线、相轨线，并将结果进行比较。-Using the " improved Euler formula" and " 4-order Runge- Kutta formulas," respectively, Volterra equations, draw solution curves, phase trajectories, and the results were co
gezhongfangfa
- 复合辛普森 改进欧拉法 高斯消去法 复合梯形法-Improved Euler Method Composite Simpson composite trapezoidal method of Gaussian elimination
Euler
- 用改进欧拉法求解常微分方程初值问题：用改进的欧拉法不仅提高了精度而且算法比较简单，-The improved Euler method to solve initial value problems of ordinary differential equations: Euler' s method with improved accuracy and the algorithm not only improve relatively simple,
shiyan1
- 曹梦龙 仿真大实验 欧拉 隐氏欧拉 改进欧拉的matlab m程序 包括命令 以及生成的图形-Euler implicit Euler Improved Euler s program, including command of matlab m-generated graphics and
euler
- euler算法与改进euler算法matlab源程序-euler algorithm and improved euler algorithm matlab source code
pathdef
- ode solver for Improved Euler Algorithm
PowerFlow_TAnaly
- 动态仿真作业(隐式梯形积分)说明:1.潮流计算采用直角坐标形式保留二阶项的快速潮流算法 2.暂态稳定分析采用改进欧拉法和直接解法 3.发电机模型为三阶模型 4.励磁是1阶模型 -Dynamic simulation operation (implicit trapezoidal integration) Descr iption: power flow calculation using the rectangular form to retain the second order fast l
Euler
- 计算方法中关于改进的Euler方法的Matlab程序，以及实例验证。-Matlab program calculation method, improved Euler method, as well as instances of verification.
euler
- Euler法 , 改进Euler法 , Heun法 ,利用matlab实现，解常微分方程-Improved Euler method ' Euler method' , ' ' ' Heun Law' , using matlab to achieve solution of ordinary differential equations
myeuler_vs_ode45
- 利用改进欧拉单步迭代法自己编写一阶微分方程的 求解函数并与ODE45方法进行比较-The improved Euler single-step iterative method to write a first-order differential equation solving function with ODE45 method to compare
Numerical-analysis-usingMATLAB-
- 上传的文件对数值分析课本里 Lagrange插值，Newton插值，三次样条差值，复合梯形公式和复合辛普森公式积，龙贝格算法，高斯消去法，LU分解，改进欧拉法MATLAB编程，并画出图形。-Upload the file to the numerical analysis textbook Lagrange interpolation, Newton interpolation, three times spline interpolation, the composite trapezoida
1673
- matlab仿真微分方程，分别用欧拉法，改进欧拉法，龙格库塔法，四阶adams显式隐式算法对比精度。-matlab simulation of differential equations, respectively, with Euler, improved Euler method, Runge-Kutta method, fourth-order implicit algorithm adams explicit comparison accuracy.
euler-and-improved-euler
- code for improved Euler method by using MATLAB program
Implicit-Euler-method-and-improved
- 可以学会隐式欧拉及其改进方法，这为隐式欧拉，可以对于欧拉编程，有很大的帮助-Can learn the implicit Euler method and its improvement, the implicit Euler Euler, for programming, very helpful
niuduntonglundiedai
- 牛顿同伦迭代算法 先进行同伦算法，涉及的微分方程求解采用改进欧拉法，最后进行牛顿迭代-Newton Homotopy， Improved Euler， newton Iteration
first order differential equation
- Solve first order differential equation using 4th order runge kutta, improved euler, predictor-corrector (adam bashforth-moulton)