Fourth order Runge Kutta Method软件

Matlab codes for Fourth order Runge Kutta Method of Numerical differentiation

软件应用简介

The most widely known member of the Runge–Kutta family is generally referred to as “RK4”, the “classic Runge–Kutta method” or simply as “the Runge–Kutta method”.

Example:

Enter initial value of x i.e. x0: 0

Enter initial value of y i.e. y0: 0.5

Enter the final value of x: 2

Enter the step length h: 0.2

x y 

0.000 0.500 

0.200 0.632 

0.400 0.838 

0.600 1.133 

0.800 1.538 

1.000 2.077 

1.200 2.780 

1.400 3.683 

1.600 4.829 

1.800 6.274 

2.000 8.083 >>

界面展示

结果示意

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