A source independently sends symbols of either 0 or 1, with equal probability. The receiver reads what the source sends, but sometimes makes mistakes. The probability that the receiver reads 1 when the source sends 0 is 1/10, and the chance that the receiver reads 0 when the source sends 1 is 1/20.
The question is:
When 10 symbols are sent, what is the chance that exactly two symbols are read incorrectly by the receiver?
A source independently sends symbols of either 0 or 1, with equal probability. The receiver reads...
6. A transmitter randomly sends one of the messages in {ai,a2,.., ,an). The receiver either receives the transmitted message with probability p, or mistakenly receives one of the other messages with equal probabilities, (a) What is the probability of receiving ai at the receiver? (b) If a is received at the receiver, what is the probability that the transmitted message was 1
24 Pts) rent source if light S with wavelength is iocated 0, y 0, and sends a direct signal to a receiver R located 6. The source alse ends a signal that reflects trom a mirror M located at x -, y-t), and then iravels tc rhe receiver. (i5 a D xL, show that the two signals at R will destructively interfere if 2 D m 1. 2.3 2L 9 s. Now suppose that a glass plate with thickness t...
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Problem 3. A binary message either 0 or 1 is transmitted by wire. However, data sent over the wire is subject to channel noise disturbance. If x is the value sent (either 0 or 1), then the value received at the other end is R-x+x, where Ņ represents the noise. Assume that Ņ is a normal random variable with mean μ 0 and variance σ2-0.04. Assume that a message sent is equally likely to be 0 or 1. When the...
Problem 3. A binary message either 0 or 1 is transmitted by wire. However, data sent over the wire is subject to channel noise disturbance. If x is the value sent (either 0 or 1), then the value received at the other end is R-x+x, where Ņ represents the noise. Assume that Ņ is a normal random variable with mean μ 0 and variance σ2-0.04. Assume that a message sent is equally likely to be 0 or 1. When the...
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