Shows three realizations, three covariance functions, and three spectral densities of three different stationary processes. Determine which figures that are realizations, covariance functions, and...

Shows three realizations, three covariance functions, and three spectral densities of three different stationary processes. Determine which figures that are realizations, covariance functions, and spectral densities. Also state how they are connected.

Find the values for the constant B such that

is a spectral density in continuous time.