GPS信号的基带处理在IEEE发表的文章有关信号捕获和跟踪-GPS baseband signal of the article published in the IEEE capture and tracking of the signal

zigzag纠错码是一种非常简单但却具有非常优秀性能的码。非常适合用于中码率或者高码率编码的系统。此为一位教授提供的源码。-zigzag error-correcting code is a very simple but has a very excellent performance of code. Very suitable for use in bit-rate or high bit-rate coding system. This is the source provided by a professor.

matlab软件仿真超宽带物理层的实现 。-matlab software simulation of UWB physical layer implementations.

GPS signal Pulling in Tracking range

该压缩包为GPS定位的基本原理，系统阐述了GPS定位的基本原理和过程，包括绝对定位，相对定位， 动态、静态定位的区别，单差，双差三差的组合，不同类型双频观测值间的线性组合，周跳探测与修复，模糊度的解算，知识点涵盖大部分GPS测量系统知识，是学习GPS以及进行GPS开发参考的好资料。

GPS-Galileo软件接收机（单频方法)-GPS-Galileo software receiver (single-frequency method)

Subroutine for computing an Ionospheric range correction for the GPS L1 frequency from the parameters broadcasted in the GPS  Navigation Message. 

gpsr安装的NS2代码，已经修改好 部署到NS2目录下 包含所有需要修改的文件

几篇介绍卫星位置和速度计算的论文，基于MATLAB的GPS选星分析及实验研究，GPS中的一种新的选星方法-Satellite location and a few introductory rate paper, the GPS-based MATLAB election analysis and experimental study of stars, GPS in a new method of election stars

GPS信号的分析文档，主要对GPS返回的信号代表的含义进行注释-GPS Document