一种M序列构造和优选实现方法

An implementation method of construction and optimization for M sequence

随着通信技术的发展,伪随机序列在扩展频谱及多址通信系统中的作用越来越重要.M序列作为非线性移位寄存器序列的一种,由于其特殊的优点而被广泛应用.提出了一种构造M序列并从中筛选出符合要求的序列优选集合的方法,并通过Matlab编程构造及筛选实现,对工程应用具有实际的借鉴意义.

As the development of communication technology, pseudo random sequence is more and more important in spread spectrum and multiple access communication system. M sequence, as one of nonlinearity shift register sequences, is widely used because of its special advantage. This paper put forward a method of constructing M sequences and selecting the optimum set. This realization method of construction and selection was verified in Matlab, and which was useful for engineering application.