摘要
设计水准网数据结构,存储在文本中,按照水准网的起点、终点、观测数据相对应关系建立矩阵,利用Matlab强大的矩阵运算功能,通过间接平差方法,按照最小二乘原理,求得任意水准网的未知点的最或然高程值,对平差结果输出存储,程序直观、简便。并用实例验证了其正确性及通用性。
On the basis of data structure designed, the relation of point s and lines of level net, the surveying data and the known data are st ored in the text, the matrixs were set up through the relation of the jupping -off points, end -points and the surveying data. And a program is designed in MATLAB to get the value of most probable by its strong abilty of calculating matrix, the result was output and stored. At last,the example proved the programme was right.
出处
《华北科技学院学报》
2011年第3期58-60,共3页
Journal of North China Institute of Science and Technology
