本文档是基于matlab的OFDM源程序，包括卷积码编码，交织，加导频等。-This document is based on the OFDM matlab source, including convolution coding, interleaving, plus the pilot and the like.

卷积编码程序，卷积码是较为基础的常用编码方式，供大家参考-Convolution coding procedures, convolution code is a more basic common encoding for your reference