shiva kumar
shiva kumar
Branch Unspecified
01 Sep 2008

complex numbers

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?
niraj.kumar

niraj.kumar

Branch Unspecified
12 Sep 2008
shiva complex number is not all imaginery it solve lots of pratical problem in aviation

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