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TypeConverterSample_VS2003
- 一个处理经纬度转换处理的程序,可用在坐标和GPS信号处理方面,同时提供一种保存坐标的内存和XMl文档样例 vc2003-I have seen many articles here at CodeProject about coordinates and GPS signal handling, like "Writing your own GPS Applications" and "Distance between locations using latitude and longitude
gps_speed
- GPS 速度计算算法实现,并有实测数据,与汽车的码表相比,算法在40公里每小时比较准确- GPS speed calculation algorithm, and the measured data, compared with the vehicle code table, the algorithm more accurate in 40 km/h
cacode
- Hi I like to integrate GPS and INS using kalman filter to predict the position of a vehicle. first of all i like to use GPS sensor readings with kalman filter . I have read lot of research papers for that purpose but I donot know how
GPS
- GPS坐标及高程的中误差计算程序,能够快速计算X,Y,h的中误差,方便快捷-GPS coordinates and the elevation error calculation program to quickly calculate the X, Y, h in error, convenient
高斯正反算
- 在大地测量学中,坐标系分为两大类:地心坐标系和参心坐标系。地心坐标系是坐标系原点与地球质心重合的坐标系,参心坐标系是坐标系原点位于参考椭球体中心,但不与地球质心重合的坐标系。我国使用的1954北京坐标系,1980西安坐标系都属于参心坐标系。GPS中使用的世界大地坐标系WGS-84属于地心坐标系,我国最近开始启用的中国大地坐标系2000(即CGCS2000),也属于地心坐标系。以上两大类坐标系都有下列几种表达形式:1.空间大地坐标系,即大地经纬度(B,L,H)形式2.空间直角坐标系,即三维空间坐标