How to find constants A1, B1, C1,D1 and A2,B2,C2,D2 in mode shape equation of piezoelectric cantilever beam using MATLAB?

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Raja Velusamy

Thanks for your answer sir Javad Foroughi. In comsol, i am able to solve and get different mode shapes. But for validation, analytical model is required. So that,how to solve manually or using MATLAB.

Kouider Bendine

Those coefficients can be determined by imposing the initial conditions

Thanks for your answer sir Bendine Kouider. Totally eight boundary conditions are there. Solving manually it will be very difficult. How to do with the help of MATLAB ?

u can use fsolve in matlab