对通信中的信源的二进制编码的实现，有香农编码，费诺编码以及霍夫曼编码-Source of communication in the realization of the binary code, there is the Shannon coding, coding, and Huffman coding Fenno

在数字信号处理时对数据进行压缩，采用matlab实现霍夫曼编码-To compress the data in digital signal processing using MATLAB achieved Huffman coding.