喷泉码译码过程， MATLAB 编写， BEC信道-Fountain code decoding process, MATLAB preparation, BEC channel

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

在BEC信道下，LT码的几种度分布的性能比较-In the binary erasure channel, the performance of several distributions of LT code were compared

LT码在删除信道（BEC）性能分析与仿真，通过改变删除概率来测试喷泉码开销与译码成功概率之间的关系。-The LT code analyzes the relationship between the fountain code overhead and the decoding success probability by changing the deletion probability in the Delete Channel (BEC) performance analysis and