Title :
Matrix parameterization method for solving Ill-conditioned Problem of Gauss-Markov model
Author_Institution :
Dept. of Surveying & Mapping Eng., Hohai Univ., Nanjing, China
Abstract :
Toward the ill-conditioned Problem of Gauss-Markov model, analyze the causes and all kinds of methods, emphatically research the computational process of Two-Step method. Extending and simplifying Two-Step method, give a new method for solving ill-conditioned problem, Matrix Parameterization method. Finally through analog computation, verify the feasibility and quality of Matrix Parameterization method.
Keywords :
Gaussian processes; Markov processes; matrix algebra; numerical analysis; Gauss-Markov model; ill-conditioned problem; matrix parameterization method; Estimation; Least squares approximation; Gauss-Markov model; Two-Step method; ill-conditioned problem; matrix parameterization; regularization theory;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5620324
