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Communication Systems

Communication Systems - Engineering

Communication Systems - Section 1
Communication Systems - Section 2
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Communication Systems - Section 7
Communication Systems - Section 8
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Communication Systems - Section 10
Communication Systems - Section 11
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Communication Systems - Section 13
Communication Systems - Section 14
Communication Systems - Section 15
Communication Systems - Section 16
Communication Systems - Section 17
Communication Systems - Section 18
Communication Systems - Section 19
Communication Systems - Section 20
Communication Systems - Section 21
Communication Systems - Section 22
Communication Systems - Section 23
Communication Systems - Section 24
Communication Systems - Section 25

Two messages m₁, and m₂ have a probability of 0.5 each. The entropy is

A 0.25

B 0.5

C 0.75

D 1

ANS:D - 1

Entropy = 0.5 log₂ 2 + 0.5 log₂ 2 = 1.

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