GeoPAD SDK C# vb.net Mobile phone地图编程控件 可开发poket pc及smart phone 上的地图应用程序！...

在利用GPS卫星进行单点定位过程中，需要进行电离层与对流层等误差的计算以及卫星高度角的计算，卫星高度角越高受观测误差就相对较小，本程序采用高度角随机模型加权，电离层采用K8模型加以改正，希望对GPS研究的朋友有帮助。

资源描述基于51单片机的卫星云台天线自动搜星系统，采用GPS模块定位，电子罗盘，角度传感器实时感应控制云台旋转，自动定位卫星

GPS定位是利用卫星位置来实现对地面目标点的点位，本程序采用C#编写，将GPS定位与地图显示之间进行联系起来

GPS测试及接收通信程序-Communication code for GPS testing and receiving

android gps jni源码函数调用了hw_get_module加载硬件适配模块.so文件，接着通过hw_device_t接口调用open()函数，实际执行了gps/loc_api/libloc_api/gps.c定义的open_gps函数，然后调用gps_device_t接口的get_gps_interface函数，此函数也是在gps.c中定义的，最后返回HAL层中loc_eng.cpp文件的sLocEngInterface，从而打通了上层到底层的通道。

利用C#编写的卫星坐标计算程序，只需导入星历数据，即可批量计算各星历时刻的卫星坐标，内附计算数据和计算结果，欢迎大家下载。

GPS软件接收机基础，英文原版，陈军，潘高峰等人翻译的第二版-Software based on GPS receiver, the original English edition, Chen Jun, Pan, who translated the peak of the second edition of

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.

经PPM调制的超宽带信号经高斯白噪声信道的系统仿真,给出了时域和频域图-After the PPM modulation ultra-wide band signal after the Gauss white noise channel system simulation,and give the time domain and the frequency range chart!

S3C2410开发板的一些设备程序，主要是WSN基站的CC2420部分的程序，我相信对于那些想开发WSN基站的朋友应该有所帮助吧！-S3C2410 development board