# skrf.mathFunctions.complex_2_db10¶

skrf.mathFunctions.complex_2_db10(z)[source]

Return the magnitude in dB of a complex number (as $$10\log_{10}(|z|)$$).

The magnitude in dB is defined as $$10\log_{10}(|z|)$$ where $$z$$ is a complex number.

Parameters

z (number or array_like) – A complex number or sequence of complex numbers

Returns

mag10dB

Return type

ndarray or scalar