Find the periodicity of the following signal. x(t)=cos((2?/7)t)sin((3?/5)t)
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Find the fundamental period of 1+sin^2 (3?/5)n.
Which signal is called as energy signal?
Which signal is said to be power signal?
Continuous Impulse signal is a power or energy signal?
Discrete impulse signal is a power or energy signal?
A unit impulse function has?
Power spectral density function is a?
Energy spectral density defines
Power spectrum describes distribution of _________ under frequency domain.
How can power spectral density of non periodic signal be calculated?
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