摘要
在线性移位G函数的基础上,提出了一种构建频率转移函数族的方法,并结合路径汇合概率来衡量函数互相关性。仿真结果表明,具有良好互相关性能的函数可以提高系统的误比特率性能。
Based on linear shift G function, this paper proposed a method of constructing the corresponding G function family, and weighed the relativity of two different G functions through calculating the probability of that paths converges together again. The simulation results show that G functions with nicer relativity value can obtain better BER performance.
出处
《电子质量》
2009年第4期1-2,11,共3页
Electronics Quality
