几个BOC 信号的分析例程，全球卫星导航系统将普遍采用BOC调制信号作为扩频测距信号，NdyVsMt信号自相关函数呈现多个相关峰，传统扩频接收机所用的延迟锁定环（oNpsjuA）无法对该信号正确地进行码相位的-Several of the BOC Signals analysis routines, global navigation satellite system will generally be used of BOC modulated signal as spread-spectrum ranging signals and NdyVsMt signal autocorrelation function presents multi correlation peaks, the traditional spread spectrum receiver delay lock loop (NdyVsMtl) to the signal correctly for code phase