非常好的GPS基础技术文档，从伪距测量到载波相位，载到整周模糊度，相信会有收获的。-A very good GPS-based technical documentation, from the pseudo-range measurements to the carrier phase, containing the ambiguity, I believe there will be harvested.

本文是在学习了数字信号处理课程之后，通过阅读了近几年的一些文章，结合自己的方向GPS数据处理，写的一篇总结文章。其中主要主要篇幅介绍了两种载波L1和L2，GPS伪噪声码，以及调制过程。-This article is in learning digital signal processing course after reading some articles in recent years, combined with the direction the GPS data processing

伪距定位代码利用伪距测量用户位置的求解仿真-pseudorange positioning code uses pseudo-range measurements to solve the simulation the user s location