Electrical Communications Systems
Course No. ECE.09.331
Spring 2010
Assignment 1
Due Date: Wednesday, Feb 3, 2010
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Problems
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1.5
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1.11
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1.15
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2.3
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2.14
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2.22
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XTRA Credit
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For a binary digital source, prove (theoretically)
that the maximum source entropy occurs when both messages are equiprobable.
What is the maximum value of the source entropy?
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Demonstrate this concept graphically when the digital
source generates 3 possible messages.