对输入的字符串各个字符出现次数的概率进行霍夫曼编码，并对其过程进行详细图形显示-Enter the string of characters appear in all probability the number of Huffman code, and a detailed graphical display process

利用matlab编程环境，采用算术编码的方式实现字符串的无损压缩-The use of matlab programming environment, using arithmetic coding means to achieve a string of lossless compression

本程序以函数形式实现huffman编码，能有效地对字符串进行huffman编码并输出-This matlab program achieves huffman coding by using function m-file.It can effectively coding string type.