中文说明：pn序列在高动态下的自相关性 毕设的课题 主要介绍了pn序列的产生和自相关性，pn序列在各种频偏下的自相关性
English Description：
The sequence of PN in the high dynamic self correlation of graduation design topic mainly introduces PN sequence generation and self correlation, self correlation of PN sequence in the various frequency offset