PN序列（Pseudo-noise Sequence）伪噪声序列.

这类序列具有类似随机噪声的一些统计特性，但和真正的随机信号不同，它可以重复产生和处理，故称作伪随机噪声序列。PN序列有多种，其中最基本常用的一种是最长线形反馈移位寄存器序列，也称作m序列，通常由反馈移位寄存器产生。-PNSeqGenerator,This class of sequences with some statistical properties similar to random noise, but the real random signal is different, it can repeat the generation and processing, the so-called fake random noise sequence. There are many kinds of PN sequences, among them, one of the most commonly used is the most linear feedback shift register sequence, which is also called as m sequence, which is usually generated by feedback shift register.