lt码编码过程,结合了自己的实践经验，很辛苦写的-the lt encoding source code

用matlab产生n位格雷码（n<=10）在通信编码前经常采用-generate gray codes whose length is less than or equal to 10 by matlab .it is very usful before encoding in communication

本源码仿真了删除信道下的编译码性能，结合自己的开发经验及学习体会，具有很高的参考价值-This source simulation the delete channel encoding and decoding performance, combined with its own development experience and learning experience, and has a high reference value