# Question

Suppose a filter has a transfer function given by H (f) = sinc2 (f). Find the noise equivalent bandwidth of the filter.

## Answer to relevant Questions

For the high- pass RC network shown, let X (t) = A sin (ω ct + θ) + N (t), where is white, WSS, Gaussian noise and θ is a random variable uniformly distributed over [0, 2π]. Assuming zero initial conditions: (a) Find ...The input to a filter consists of a half- sinusoidal pulse plus zero- mean white Gaussian noise. (a) Suppose the impulse response of the filter is rectangular, h (t) = rect (t / ta). What should the width of the rectangle, ...Suppose we are allowed to observe a random process Z (t) at two points in time, to and t1. Based on those observations we would like to estimate Z (t) at time t= t2 where t0 < t1 < t2. We can view this as a prediction ...Calculate the spectrum for in Exercise 11.5 if And Show that the variance of the IS estimator of Equation (12.26) is given byPost your question

0