1. The random variable z describes the observation of a physical phenomenon whose statistical description depends of one of two hypotheses. Conditioned on hypothesis H₁, the random variable z is Erlang (3,0.1), while conditioned on hypothesis Ho, the random variable z is Erlang (1,0.1). If Pr{H} = 0.65, and Pr{H} = 0.35, a) develop the likelihood ratio to implement a MAP decision test in order to decide between the two hypotheses. b) Obtain the probability of error of the test. c) If z=15.5, what decision results from the test?
1. The random variable z describes the observation of a physical phenomenon whose statistical description depends of one of two hypotheses. Conditioned on hypothesis H₁, the random variable z is Erlang (3,0.1), while conditioned on hypothesis Ho, the random variable z is Erlang (1,0.1). If Pr{H} = 0.65, and Pr{H} = 0.35, a) develop the likelihood ratio to implement a MAP decision test in order to decide between the two hypotheses. b) Obtain the probability of error of the test. c) If z=15.5, what decision results from the test?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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