Minimization of a definite integral
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I want to find out the unknown parameter (x) by minimizing the error norm of the equations attached. The objective is to fined value of sai (greek letter).
- Syy, S1y and S2y are column vectors (power spectral density)
- H1_bar and H2_bar have trigonometric equation defined based on sai-->which have an integer values *L is length-->have an integer values*0-1st resonant frequency is the range of integration
I tried using fminbnd but I cannot define the integral when I'm creating an anonymous function. Also, I did define sai as syms but when I ran fminbnd I got a few errors. I need some guidance on how may I get the minimum value of sai. Should I define integration separately or can be embedded in the optimization command? Any suggestions is warmly appreciated.
Answers (1)
Torsten
on 30 Nov 2015
Create an .m file to define the function to be minimized and call MATLAB's "integral" within this function to evaluate the integral depending on zeta.
Best wishes
Torsten.
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