Search results with tag "Random process"
Correlation in Random Variables
www.cis.rit.eduRandom Process • A random variable is a function X(e) that maps the set of ex- periment outcomes to the set of numbers. • A random process is a rule that maps every outcome e of an experiment to a function X(t,e). • A random process is usually conceived of as a function of time, but there is no reason to not consider random processes that are
1 Chapter 6: Random Processes - NTPU
web.ntpu.edu.twY. S. Han Random Processes 2 • The indexed family of random variables {X(t,ζ),t ∈ I} is called a random process or stochastic process. Graduate Institute of Communication Engineering, National Taipei University
Signals, Systems and Inference, Chapter 9: Random Processes
ocw.mit.eduThe random process described in this example is often referred to as °c Alan V. Oppenheim and George C. Verghese, 2010. Section 9.1 Definition and examples of a random process 165 the Bernoulli process because of the way in which the string of ones and zeros is
1. Random Processes - MIT
web.mit.eduNext define a Random Process, x()ζ,t, a function of both the event and time, by assi gning to each outcome of a random event, ζ, a function in time, x 1 () t , chosen from a set of functions, ( ) x i t .
Strict-Sense and Wide-Sense Stationarity Autocorrelation ...
isl.stanford.edurandom process, such as mean, autocorrelation, n-th-order distribution • We define two types of stationarity: strict sense (SSS) and wide sense (WSS) • A random process X(t) (or Xn) is said to be SSS if all its finite order distributions are time invariant, i.e., the joint cdfs (pdfs, pmfs) of
Random Processes for Engineers 1 - University of Illinois ...
www.ifp.illinois.edu4 Random Processes 109 4.1 De nition of a random process 109 4.2 Random walks and gambler’s ruin 112 4.3 Processes with independent increments and martingales 115 4.4 Brownian motion 116 4.5 Counting processes and the Poisson process 118 4.6 Stationarity 121 …