组网数据处理探讨

讨论了测向定位中双站交会定位及定位误差分析、三站交会定位、多站交会定位若干问题，首次尝试将最小二乘法和递推最小二乘法用于多站测向定位，减少了大量的矩阵求逆，数据利用效率高，可以提高测向定位的精度和简化运算。特别是在存在多径效应的情况下，有利于发现和去除野值。在测向站组网数据的处理和应用上有较强的实用性和推广价值。

Investigation on the Processing of Network Data

This paper discusses some problems about acrossing location through two stations and analysis to location error,crossing location through three stations,crossing location through many stations .It is first for us to give algorithm of least square method used in crossing location through many stations; it can lessen a lot of calculation of inverting matrix and enhance precision of DF and location and lessen calculation. Especially in the condition of multi path, it is advantageous for us to find and wipe out wild value. It has better practicability and popularization when data is processed through DF networks.