A random process Z(t) takes values between 0 and 1. The transitions between 0 and 1 occur randomly, and the probability of having n transitions within a time period T (T > 0) is given by: PN(n) = (1)" where a > 0 is a constant. At t = 0, the probabilities of Z(0) being 0 or 1 are equal. a) Find μz(t). b) Find R₂(t + T, t). Is Z(t) stationary?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 64E
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A random process Z(t) takes values between 0 and 1. The transitions between 0
and 1 occur randomly, and the probability of having n transitions within a time
period T (T > 0) is given by:
PN(n)
=
(1)"
where a > 0 is a constant. At t = 0, the probabilities of Z(0) being 0 or 1 are
equal.
a) Find μz(t).
b) Find R₂(t + T, t). Is Z(t) stationary?
Transcribed Image Text:A random process Z(t) takes values between 0 and 1. The transitions between 0 and 1 occur randomly, and the probability of having n transitions within a time period T (T > 0) is given by: PN(n) = (1)" where a > 0 is a constant. At t = 0, the probabilities of Z(0) being 0 or 1 are equal. a) Find μz(t). b) Find R₂(t + T, t). Is Z(t) stationary?
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