Question
Please help: A sequence is encoded using the LZW algorithm and the initial dictionary show in the table index ------Entry ________________________ 1 ----- a 2-----
Please help:
A sequence is encoded using the LZW algorithm and the initial dictionary show in the table
index ------Entry
________________________
1 ----- a
2----- b
3 ----- h
4----- i
5 ----- s
6 ----- t
_________________________
(a) The output of the LZW encoder is the following sequence below: ______________________________________________________________________________________
6 , 3 , 4 , 5 , 2, 3, 1, 6, 2, 9, 11, 16, 12, 14, 4, 20, 10, 8, 23, 13 ______________________________________________________________________________________
Decode this sequence
(b) Encode the decoded sequence using the same initial dictionary. Does your answer match the sequence given above.
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