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Star Strider
on 11 Apr 2016

I do not understand what your data are. Do you have a vector or matrix?

Ideally, you would either have the voltage and current measured at each frequency, or the impulse response of which you took the fft. Impedance Z(jω) is by definition a complex quantity, so you would simply calculate Z=V./I to get the complex impedance.

Ruben Díaz Granero
on 13 May 2021

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