GPS开发经典工具，很有参考价值，你可以用它在PC平台接收数据包，这样就可以研究包结构知识

The idea behind differential GPS is to remove as much errors as possible from the range measurements by establishing these errors at a reference site. In its most simple setup, a GPS receiver is located at a well surveyed position and its (pseudo) range measurements are compared with the actual calculated range from this receiver to the SV s. The differences between measured ranges and calculated ranges at the reference receiver are applied as corrections to the ranges measured by other receiver(s) close by.

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

Magellan GPS的串口协议-the protocal of Magellan GPS with serial port.rar

编程实现对GPS通讯信息的采集方法，将接收到的数据进行语义的解析，并在LCD上显示 当前的地理位置信息。 -Programming of the GPS communications and information collection methods, will receive the data semantic parsing, and the LCD displays the current location information.

Lessons Learnt in Assisted GPS

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

非常实用的工具，可以用Matlab来进行射频上船用的转换以及分析。（例如可以将S矩阵转化成Z矩阵，放大器稳定性分析……）-Very useful tool, you can use Matlab to carry out on the marine radio frequency conversion, as well as analysis. (Such as the S matrix can be transformed into Z matrix, amplifier stability analysis ... ...)

维纳滤波和功率倒置的比较,matlab源码，成功仿真。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

SINS解算 GPS数据生成 卡尔曼滤波程序。卡尔曼滤波实现 卡尔曼，适合做组合导航的研究生或者本科生使用 还包括SINS解算程序

非常全的GPS（全球定位系统）的Matlab源代码。-Very wide of the GPS (Global Positioning System) of the Matlab source code.