solving second order differential equation for 1D wave with parameter by shooting method
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Hi I really need help writing a MATLAB code that uses the shooting method to integrate d^2f/dx^2 = -(w^2)*y/180,625 while improving the parameter w by (w_n+1)^2 = (w_n)^2 -f((w_n)^2)/[Delta*f/Delta*w^2 @w_n]. My initial guess is w0=1,570.79645. I'm struggling with turning my second order differential equation into a first order to solve in MATLAB while also integrating with parameter w that improves with each iteration.
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Mudit Kumar Bhugari
2023-6-29
Hi @Gabriela
I understand that you want to write MATLAB code for a Second Order Differential Equation using shooting method.
I'm attaching some of the similiar problems which might help you.
- https://in.mathworks.com/matlabcentral/answers/483698-shooting-method-bvp?s_tid=answers_rc1-1_p1_MLT
- https://in.mathworks.com/matlabcentral/answers/52280-using-the-shooting-method?s_tid=answers_rc1-2_p2_MLT
- https://in.mathworks.com/matlabcentral/answers/516859-ode45-shooting-method?s_tid=answers_rc1-3_p3_MLT
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