大地测量与地球动力学2016,Vol.36Issue(5):438-441,4.DOI:10.14075/j.jgg.2016.05.015
基于Rayleigh商的不等精度二次曲线拟合的WTLS迭代解法
A Rayleigh Quotient Based Iterative Weighted Total Least Squares Methods for Heteroscedastic Conic Fitting
摘要
关键词
曲线拟合/总体最小二乘/加权总体最小二乘/Rayleigh商/奇异值分解Key words
conic fitting/total least squares/weighted total least squares/Rayleigh quotient/singular value decomposition分类
天文与地球科学引用本文复制引用
邓才华,周拥军,朱建军..基于Rayleigh商的不等精度二次曲线拟合的WTLS迭代解法[J].大地测量与地球动力学,2016,36(5):438-441,4.基金项目
国家自然科学基金(41274012,41274010).National Natural Science Foundation of China,No.41274012,41274010. (41274012,41274010)