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Samit
Posts:
59
Registered:
12/6/08


computing period of time series generated by ode45
Posted:
Oct 19, 2011 11:54 PM


Hi,
I want to find out the period of a cyclic time series that is generated by the Matlab simulation of a ODE. I was using fft, but this calculates the wrong answer, as it depends on the steps that ode45 takes to solve the ode.
any thought?
thanks, Hato



