Question
I need Matlab code that solves the example problems below. According to the probability values of the symbols I have given, the huffman code will
I need Matlab code that solves the example problems below. According to the probability values of the symbols I have given, the huffman code will find its equivalent, step by step.
I've put examples of this below. All of them have obvious solutions.
For example:
Symbol Probability
a1 enter probability value input
a2 enter probability value input
a3 enter probability value input
a4 enter probability value input
a5 enter probability value input
a6 enter probability value input
. .
. .
an enter probability value input
Output:
a1 1
a2 011
a3 01101
a4 10000
a5 11001
a6 10010
. .
. .
. .
an .
L average= .............................
for detailed explanation:
https://www.programmersought.com/article/34164094982/
http://canerozcan.net/files/CME429/CME429_Week10.pdf
Some Basic Compression Methods: Huffman Coding Original source Source reduction FIGURE 8.7 Huffman source reductions. Symbol Probability 1 2 3 4 02 0.6 0.4 0.3 0.4 0.3 0.4 06 a 0.4 0.3 0.1 0.1 0.1 0.2 0.4 0.3 0.1 0.1 0.06 0.04 0.3 0.1 014 d3 as Some Basic Compression Methods: Huffman Coding Source reduction Original source Symbol Probability Code 1 2 3 4 FIGURE 8.8 Huffman code assignment procedure. a2 -0.6 0 0.4 1 06 du 04 0.4 1 0.3 00 -0.3 01 0.4 0.3 0.1 0.1 0.06 0.04 1 00 011 0100 01010 01011 0.4 1 0.4 1 0.3 00 0.3 00 0.1 011 -0.2 010 0.1 0100+ 0.1 011 0.1 0101 d3 as The average length of this code is Lavg 0.4*1+0.3*2 +0.1*3+0.1* 4+0.06*5+0.04*5 = 2.2 bits/pixel = By finding the necessary coding for the symbols according to the given symbol probability table, calculate code symbol for "0110011000101001010011000". Note that in the initial state, the probability of 0,55 is expressed as 0 and the probability of 0,45 is 1. a2 Symbol Probability (Sembol) (Olaslk) ai 0.08 0.07 0.19 0.45 as 0.03 0.18 a4 ac Sembol 1 01 4 0.55 (0) 0.45 (1) 1 0.45 0.19 0.18 0.1 (0010) 0.08 (0011) 3 0.45 0.36 (00) 0.19 (01) 2 0.45 0.19 0.18 (000) 0.18 (001) Olaslk 0.45 0.19 0.18 0.08 0.07 (00100) 0.03 (00101) 000 ai 2 0011 00100 00101 as 01 1 0011 000 1 01 00101 0011 000 -al-al a6 4 a3 as a1 a6Step by Step Solution
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