优龙S3C2410平台的用ADS1.2进行编译的程序，可以很方便的进行修改移植到其他平台进行实验，这里有2410片内AD程序，汇编程序点亮led，汇编和C混合编程点亮led，GP

[大地坐标转换经纬度源码.rar] - 大地坐标转换经纬度源码，该源码对搞测绘或地质或GIS、GPS很重要。

[skyplot1(GPS卫星数据分析).rar] - GPS卫星数据分析，包括C/A码分析，P1、P2码分析，D1、D2分析，周跳数据分析，图形仿真 等等，相关的数据算法 ！ 比较不错！

[大地坐标系统的变换.ZIP] - 大地坐标系统的变换，主要适用于GPS学习者和大地测量者学习大地坐标系转换有关理论知识。

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