包含各种GPS网平差：自由网平差、最小二乘平差、拟稳平差、已知点加权平差、已知点加权相关平差-Contains a variety of GPS network adjustment: free network adjustment, least squares adjustment, to be stable adjustment, known point weighting adjustment, known point weighted correlation Adjustment

水平网平差的各种平差方法的实现：包括水平网平差自由平差、水平网平差最小二乘平差、水平网平差的粗差探测-Achieve various levels of network adjustment Adjustment Method: Including net adjustment freedom horizontal adjustment, the level of net adjustment least squares adjustment, the level of net adjustme

学习最小二乘平差理论后进行课程实习，所编写的条件平差处理测量观测数据的程序。-After learning the theory of least squares adjustment program internship conditions written ADJUSTMENT observation data measurement program.