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4 cards from this section. Quick, good the night before a test.
Define a prefix code in your own words?
Think about how Morse code could lead to confusion.
What encoding method assigns shorter codes to more frequent letters?
Check what Huffman coding does!
What is a prefix code?
Think about how Morse code functions.
True or False: Huffman coding is an optimal method for generating prefix codes.
Remember what we discussed about minimizing the average code length.
Given the frequencies of letters {A: 0.5, B: 0.25, C: 0.15, D: 0.10}, design an optimal prefix coding tree and determine the expected length of encoding.
Use Huffman coding principles to design your tree.
Design a variable-length encoding system for vowels in English based on their frequencies. Show your complete coding tree.
Remember to prioritize based on how often they are used.
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