LZ77
Notes on the LZ77 compression algorithm.
Shannon entropy
A hacky Node.js script for calculating the Shannon entropy for a file.
Huffman code (experiment: 2019SEP10)
A toy implementation of the Huffman coding algorithm for optimal prefix codes.
Shannon-Fano code (experiment: 2019SEP27)
A toy implementation of the Shannon-Fano coding algorithm for nonoptimal prefix codes.