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典型的数值分析程序,用四阶龙格-库塔法求解微分方程初值问题-typical numerical analysis procedures, with four bands Runge - Kutta method to solve initial value problems
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hga是一种混合遗传算法c程序源代码,但是只包括了核心的算法部分,还没有完善。
gauss为电路试验中的高斯消去法。
GRKT10,Lagrange,Euler分别是数值计算中龙格-库塔法,拉个朗日法以及改进欧拉法的c程序实现
上述程序都是本人工作学习过程中自己编写的,本人只是一个程序新手,希望在本站能更好的学习-Unit is a mixed genetic algorithm c source code, however, covered only the core of the
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四阶龙格库塔法求解流体力学--
关于N-S方程的串行求解源程序-four bands Runge Kutta method hydrodynamics -- on the Navier-Stokes equations to solve the serial source
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用VB实现解常微分方程组
包括定步长四阶龙格-库塔法、自适应变步长的龙格-库塔法、改进的中点法、外推法等-VB solution of ordinary differential equations including fixed step 4-order Runge - Kutta method, adaptive variable step of the Runge - Kutta method to improve the midpoint of the law, such as ex
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常微分方程初值问题的数值解法:Euler方法、
Runge-Kutta方法、线性多步法、预测-校正法、
等。-Ordinary Differential Problems Numerical Solution : Euler's method, Runge - Kutta method, linear multi-step forecast-correction method, etc.
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四种方法求积分:runge-kutta法,crank_nicolson法,adams法,ab4-am4法,改进型ab4-am4法-four methods for ranking : Runge - Kutta method, crank_nicolson, adams, ab4 - am4, improved ab4 - am4 France
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一个结构响应分析程序,采用dmap编程,具体算法使用四阶龙格库塔算法riccati方法求解-a structural response analysis procedures using DMAP program, the specific algorithm used four bands Runge - Kutta method to solve algorithm Riccati
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数值类综合算法
常用数值计算工具包(龙贝格算法、改进欧拉法、龙格库塔方法、复合辛普森),Matlab数学建模工具箱(以及众多实例)。
常用算法:如Floyd算法、分治算法、动态规划、组合算法、贪婪算法-composite numerical algorithm commonly used numerical Kit (Romberg algorithm, improved Euler, Runge Kutta method composite Simpson), Matlab ma
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这是一个数值计算程序,主要是用四阶龙格库塔法求解-This is a numerical procedure is mainly used four bands Runge Kutta method
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用四阶(定步长)龙格--库塔法求解初值问题,其中一阶微分方程未y =f(x,y)-with four bands (fixed step) Runge -- Kutta method to solve initial value problems, not an order differential equation y = f (x, y)
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龙格---库塔方法是求解微分方程比较常用的方法,在理解数学上是怎么一回事后,编制这个程是相当容易的,就是个迭代的过程.步长的选取也是很有讲究的,过小的步长反而会导致误差累积过大.
相关的理论请参考相关的数值算法的书籍,我这里只给出关键的函数及主程序段,其余相关的细节就不再一一罗列了.-Runge - Kutta method to solve the differential equation is more commonly used method, in understanding h
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尤拉方法是求解常微分方程的入门级的方法,精度并不算高,但它具有较大的理论价值。
一些较好的算法,如龙格.库塔方法等都是在这个方法的基础上实现的。-Mood is solving ordinary differential equations in the entry-level approach, the accuracy is not high. it has great historical value. Better algorithms, such as Runge. Kutta
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程序总结2 改进欧拉法|高斯消去法|简单迭代法|列主元元素消元|龙贝格算法|龙格库塔方法|牛顿插值多项式-procedures to improve Euler France | Gaussian Elimination | simple iteration | out the main elements Consumers billion yuan | Romberg Algorithm | Runge Kutta method | Newton polynomial interpolatio
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飞机运动轨迹模拟
使用龙格-库塔算法计算常微分方程数值解
并用图形显示运动轨迹
作者自己作业的源程序
欢迎讨论-aircraft trajectories simulated using the Runge - Kutta method to calculate the numerical solution of differential equations with graphics and movement track their authors trace the sour
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龙格库塔法解决微分方程Mathematica编译实现。可以解决微分方程,四阶。-Runge - Kutta method to solve differential equations Mathematica compiler to achieve. Differential equations can be solved, four bands.
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偏微分方程四方法划曲线比较C源码.
-PDE method is four curves C source. Euler Euler Improvement Act Runge - Kutta method Adams Act
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龙格库塔法的c语言实现-Runge - Kutta method in C Language
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function [tout, yout] = rk4(ypfun, tspan, y0, h)
%定步长四阶Runge-Kutta法求常微分方程(组)数值解
%[tout,yout] = rk4( ypfun , tspan, y0,h)
% 这里字符串ypfun是用以表示f(t, y)的M文件名,
% tspan=[t0, tfinal]表示自变量初值t0和终值tf
% y0表示初值向量y0,h是步长。
% 输出列向量tout表示节点 (t0 , t1 , … ,
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龙格库塔算法,用于拟合GLONASS的星历数据,15分钟精度在5米之内,可以向前推,也可以向后推!-Runge - Kutta method for fitting the GLONASS satellite ephemeris data, the accuracy of 15 minutes within five meters, can move forward, but also can push back!
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用4阶龙格库塔方法模拟SIR流行病传播演化模型-With 4-order Runge-Kutta method of simulated evolution model SIR Epidemic
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