A stationary random process X(t) is applied to the input of a system f – McqOptions

MCQOPTIONS

1.	A stationary random process X(t) is applied to the input of a system for which h(t) = u(t) t² e^(-8t). If E[X(t)] = 2, the mean value of the system s response Y(t) is
A.	1/128
B.	1/64
C.	3/128
D.	1/32
Answer» D. 1/32

Discussion

No Comment Found

Related MCQs

A random process is defined by X(t) + A where A is continuous random variable uniformly distributed on (0,1). The auto correlation function and mean of the process is
A stationary random process X(t) is applied to the input of a system for which h(t) = u(t) t<sup>2</sup> e<sup>(-8t)</sup>. If E[X(t)] = 2, the mean value of the system s response Y(t) is
Air craft of Jet Airways at Ahmedabad airport arrive according to a Poisson process at a rate of 12 per hour. All aircraft are handled by one air traffic controller. If the controller takes a 2 minute coffee break, what is the probability that he will miss one or more arriving aircraft?
The two-level semi-random binary process is defined by X(t) A or -A where (n 1)T < t < nt and the levels A and -A occur with equal probability. T is a positive constant and n = 0, 1, 2. Then the autocorrelation Rxx(t1 = 0.5T, t2 = 0.7T) will be?
The two-level semi-random binary process is defined by X(t) A or -A where (n 1)T < t < nt and the levels A and -A occur with equal probability. T is a positive constant and n = 0, 1, 2. What is the mean value of E[X(t)]?
White noise with power density No/2 = 6 microW/Hz is applied to an ideal filter of gain 1 and bandwidth W rad/s. If the output s average noise power is 15 watts, the bandwidth W is