Consider the following alphabet with the associated frequencies of occurrence. Alphabet Probability T 0.28 O 0.20 0.15 A U 0.10 0.08 0.07 0.06 0.06 H D V - - (space) 1. Compute the entropy: H(x) = - Epi log2Pi. Codeword 2. Construct a Huffman code for this alphabet. Enter the computed codeword in the table above.
Consider the following alphabet with the associated frequencies of occurrence. Alphabet Probability T 0.28 O 0.20 0.15 A U 0.10 0.08 0.07 0.06 0.06 H D V - - (space) 1. Compute the entropy: H(x) = - Epi log2Pi. Codeword 2. Construct a Huffman code for this alphabet. Enter the computed codeword in the table above.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:Consider the following alphabet with the associated frequencies of occurrence.
Alphabet
Probability
T
0.28
O
0.20
A
0.15
U
H
D
V
- (space)
1. Compute the entropy: H(x) = - Epi log₂pi.
0.10
0.08
0.07
3. Compute Lav.
0.06
0.06
Codeword
2. Construct a Huffman code for this alphabet. Enter the computed codewords
in the table above.
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