complex numbers
@shiva-kumar-LMfoJv
•
Oct 22, 2024
Oct 22, 2024
1.2K
complex numbers have a wide variety of applications in communications but why are we considering imaginary numbers if they are not existing?
i mean according to fourier analysis any wave can be expressed as sum of exponential functions
and e^ix=cosx+isinx but how are we expressing a wave that is physically existing in terms of complex quantities which contains imaginary quantities which doesnt have any physical existance?
i mean according to fourier analysis any wave can be expressed as sum of exponential functions
and e^ix=cosx+isinx but how are we expressing a wave that is physically existing in terms of complex quantities which contains imaginary quantities which doesnt have any physical existance?