Q1. Suppose you have the message (NFRDFRRFFREYFDYD) that consists of 16 alphabets and you want to send it to your friend in minimum bits, so compression the bits using table. Also, type a code to compress the message.
Q1. Suppose you have the message (NFRDFRRFFREYFDYD) that consists of 16 alphabets and you want to send it to your friend in minimum bits, so compression the bits using table. Also, type a code to compress the message.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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![Q1. Suppose you have the message (NFRDFRRFFREYFDYD) that consists of 16 alphabets
and you want to send it to your friend in minimum bits, so compression the bits using table.
Also, type a code to compress the message.
char
Freq
pr
Code
F
6
0.375
1
0.375 1
0.375 1
0.25 01
0.625 0
0.375 1
R
4
0.25
01
0.375 00
D
3
0.1875
000
0.1875 000
0.25 01
Y
2
0.125
0010
0.1875 001
N
1
0.0625
0011
16
1
symbols = [64321]
p=[0.375 0.25 0.1875 0.125 0.0625);
dict = huffmandict(symbols.p);
6 1
4
[0,1]
[0,0,0]
[0,0,1,0]
[0,0,1,1]
-NWAG
3
2
1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0eee2949-a027-461d-8690-c21942f95528%2F0c73dba3-1441-43bb-a894-131ee2d327a1%2F6dobpcg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1. Suppose you have the message (NFRDFRRFFREYFDYD) that consists of 16 alphabets
and you want to send it to your friend in minimum bits, so compression the bits using table.
Also, type a code to compress the message.
char
Freq
pr
Code
F
6
0.375
1
0.375 1
0.375 1
0.25 01
0.625 0
0.375 1
R
4
0.25
01
0.375 00
D
3
0.1875
000
0.1875 000
0.25 01
Y
2
0.125
0010
0.1875 001
N
1
0.0625
0011
16
1
symbols = [64321]
p=[0.375 0.25 0.1875 0.125 0.0625);
dict = huffmandict(symbols.p);
6 1
4
[0,1]
[0,0,0]
[0,0,1,0]
[0,0,1,1]
-NWAG
3
2
1
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