One way to convert text messages to numerical values is to use the ASCII (American Standard Code for Information Interchange)

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.7: Introduction To Coding Theory (optional)
Problem 5E: Suppose a codding scheme is devised that maps -bit words onto -bit code words. The efficiency of the...
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Exercise 3.8.3: Converting text to numerical messages.
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One way to convert text messages to numerical values is to use the ASCII (American Standard Code for Information Interchange)
character encoding scheme. In ASCII, a character is represented by a byte (8 bits) code. To convert a text message to a numerical
value, concatenate together the codes for each character in the message. The resulting binary string is interpreted as an integer
written in binary. The table below gives the ASCII codes for a few characters. Use the table to convert each word into an integer in base
10.
Chracter ASCII code
P
01010000
01110011
W
01110111
d
01100100
|
01001001
N
01001110
(a)
Pswd
Transcribed Image Text:Exercise 3.8.3: Converting text to numerical messages. About i One way to convert text messages to numerical values is to use the ASCII (American Standard Code for Information Interchange) character encoding scheme. In ASCII, a character is represented by a byte (8 bits) code. To convert a text message to a numerical value, concatenate together the codes for each character in the message. The resulting binary string is interpreted as an integer written in binary. The table below gives the ASCII codes for a few characters. Use the table to convert each word into an integer in base 10. Chracter ASCII code P 01010000 01110011 W 01110111 d 01100100 | 01001001 N 01001110 (a) Pswd
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