gaussian

A source transmits symbol S that takes values uniformly at random from the set {-2,0,2}. The receiver obtains Y = S + N, where N is a zero-mean Gaussian random variable independent...

The Fourier transform X(ω) of x(t) = e⁻ᵗ² is Note: ∫₋∞^∞ e⁻ʸ² dy = √π