摘要
文中重新分析了卷积码的构成方式,将其总结为一个随机序列抽样处理问题,定义了冲激响应同时给出了一个基本规则,在此基础上得到一种简单易行的自由距离计算方法,有很强的实用性。
Convolutional code is studied from the point of stochastic sequence procesing.Based this,an optimal algorithm is presented for computing the free distance.Computational results indicate that this algorithm is effective and applied.
出处
《弹箭与制导学报》
CSCD
北大核心
2005年第S4期415-417,共3页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
卷积码
自由距离
随机序列处理
convolutional code
free distance
stochastic sequence processing
