在选定的数字基带通信系统中，设计应用分组线性纠错编码，提高系统的可靠性。在发送端利用单片机编程，产生n级(n建议取3) m序列，作为汉明码编码器的输入；同样，在发送端单片机中，编程实现对m序列的纠错编码；接收端利用单片机，编程实现汉明码译码，并还原输出m序列。-The selected digital baseband communication systems, the design application packet linear error-correcting codes, to improve system reliability. In the sending end the use of microcontroller programming, producing n-(n recommended to take 3) m sequence, as the Hamming code encoder input　Similarly, in the sending end microcontroller, the programming sequence of the m error-correcting codes　the receiving end the use of microcontroller, Programming hamming decoding, and to restore the output of m sequences.