哈夫曼编码译码系統，利用哈夫曼编码进行信息通信可以大大提高信道利用率，缩短信息传输时间，降低传输成本。但是，这要求在发送端通过一个编码系统对待传数据预先编码，在接收端将传来的数据进行译码（复原）。对于双工信道（既可以双向传输信息的信道），每端都需要一个完整的编/译码系统。本次设计就是为这样的信息收发站写的一个哈夫曼的编/译码器。-Huffman decoding systems, the use of Huffman encoding of information and communication can greatly improve the channel utilization, shorten the transmission time information, reducing transmission costs. However, this requires the sending end through a coding system for mass treatment of pre-encoded data in the receiver will decode the data from (to recover). Channel for duplex (two-way transmission of information either channel), each client requires a full encoder/decoder system. The design of this information is to write a transceiver station of the Huffman encoder/decoder.