共 22 条
- [1] [Anonymous], 1999, L CURVE ITS USE NUME
- [2] International geomagnetic reference field: The seventh generation [J]. JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY, 1997, 49 (2-3): : 123 - 148
- [3] Bickel S.H., 1979, IEEE T AERO ELEC SYS, P620
- [5] Bobb L., 1995, ION GPS 95
- [6] Hansen P.C., 1987, Rank-deficient and discrete ill-posed problems: numerical aspects of linear inversion, V4