Fit parameters to a non linear differential equation of second order

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Ann-Christin Schlupek
Ann-Christin Schlupek on 8 Feb 2023
Dear Matlab Community,
I have a non linear differenital equation of first order: L*(dQ/dt)=a*Q+b*(w^2)+c*H+d*Q*(w^2). I have measuring data for Q,w and H and I want to find my parameters L, a, b, c, d. Any idea how I can do this?
Would be really thankful for your help!
Yours
Ann

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