Question: PROBLEM 5 (a) Using the Lempel-Ziv-Welch (LZW) algorithm, encode the following source symbol sequence: MISSISSIPPI# Show initial codes as ASCII: e.g., M. Start new codes

PROBLEM 5 (a) Using the Lempel-Ziv-Welch (LZW) algorithm, encode the following

PROBLEM 5 (a) Using the Lempel-Ziv-Welch (LZW) algorithm, encode the following source symbol sequence: MISSISSIPPI# Show initial codes as ASCII: e.g., M. Start new codes with the code value 256. (b) Assuming the source characters (ASCII) and the dictionary entry codes are combined and represented by a 9-bit code, calculate the total number of bits needed for encoding the source string up to the #character, i.e. just MISSISSIPPI. What is the compression ratio, compared to simply using 8-bit ASCII codes for the input characters

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