Comparison between Tikhonov regularization and truncated SVD in geophysics

Geomatics and Information Science of Wuhan University

Volumn 30, Issue 3, 2005, Pages 238-241

  Gu, Yongwei ^a   Gui, Qingming ^a   Bian, Shaofeng ^b   Guo, Jianfeng ^b,c  

^a INFORMATION ENGINEERING UNIVERSITY   (China)

^b NAVAL UNIVERSITY OF ENGINEERING   (China)

^c Wuhan National Laboratory for Optoelectronics   (China)

Author keywords

Bad determined rank; Regularization; Well defined rank

Indexed keywords

DATA PROCESSING; GEOPHYSICAL SURVEY;

EID: 17944362483     PISSN: 16718860     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (9)

1. Wiggins R A. The General Inverse Problem: Implication of Surface Waves and Free Oscillation for Earth Structure. Rev. Geophys. Space Phys., 1972, 101 251-285
2. Hansen P C. The Truncated SVD as a Method for Regularization. BIT, 1987, 27, 534-553
3. Tikhonov A N, Arsenin V Y. Solutions of Ill-Posed Problems. New York: Wiley, 1977
4. Hansen P C. Rank-Deficient and Discrete Ill-Posed Problems: Numerical Aspects of Linear Inversion. Philadelphia, SIAM, 1998