2nd Order Nonlinear Differential Equation Solving with Central Difference Method?
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I am trying to solve a 2nd order non linear differential equation using central finite difference method but ı cant, it is a boundary value problem
y''+2y'+5y=8sinx+4cosx
y(0)=0 and y(30)=0
step is dx=0.5
How can ı solve it, would you give me some suggestion about that or any script ?
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回答(3 个)
Torsten
2019-3-1
http://web.mit.edu/10.001/Web/Course_Notes/Differential_Equations_Notes/node9.html
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Thanawut Sumtib
2021-4-5
Use the finite difference method to solve y'' + 2 y' − 3 y = 0 from t = 0 to 4 using a step size of 1 with y(0) = 1 and y’(0)=1.
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