摘要
充分运用M athem atica数学软件,通过小三角插值法、曲面拟合及不可航行线组合,最终得到一幅可知危险度的港湾可航行区域图.
Applying the Mathematica Software, surveying technology of trigonomentrical interpolation, surface fitting and the combination of unavailable sailing courses, we obtain a picture about available sailing area in estuary, with which the risk levels are shown.
出处
《黄冈师范学院学报》
2005年第6期9-12,15,共5页
Journal of Huanggang Normal University
关键词
小三角插值法
曲面拟合
拟合精度
不可航行线
surveying technology of trigonomentrical interpolation
surface fitting
accuracy of surface fitting
unavailable sailing course
