数字基带通信系统的设计，实现了AMI、HDB3、和CMI码的变换和反变换。包含了PCM编解码的部分。-Digital baseband communication system design, implementation of AMI, HDB3, and CMI code transform and inverse transform. Contains part of the PCM codec.

HDB3码在matlab中的仿真，包括原始码、AMI码及HDB码的相关仿真图形-HDB simulink in matlab