Assume that in the detection of a digital signal the background noise follows a normal distribution with a mean of 0 volt and a standard deviation of 0.45 volts. The system assumes a digital 1 has been transmitted when the voltage exceeds 0.9 volts. What is the probability of detecting a digital 1 when none was sent? What is the probability of detecting a digital 0 where the voltage signal is within -0.5 and 0.5 volts?
Assume that in the detection of a digital signal the background noise follows a normal distribution with a mean of 0 volt and a standard deviation of 0.45 volts. The system assumes a digital 1 has been transmitted when the voltage exceeds 0.9 volts. What is the probability of detecting a digital 1 when none was sent? What is the probability of detecting a digital 0 where the voltage signal is within -0.5 and 0.5 volts?
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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