I want to know how we can model the effect of the frequency of applied voltage on the memristor's resistance? (note that: We can not apply the Laplace transform because a memristor is not an LTI system)
Tell me exactly what you want. The memristor's resistance varies in time according to an external signal. Increasing the frequency = reduction in resistance changes. Resistance as a time-dependent response to harmonic excitation is not harmonic. Use a simulation program with a memristor model, eg. **broken link removed**.
I know this but I wanted an explicit formula showing the mathematical depiction of the frequency on the Memristance function, anyway, I am not interested in this anymore