Title :
Wavelet solution of the inverse parameter problems
Author :
Doi, Tatsuya ; Hayano, S. ; Saito, Yoshifuru
Author_Institution :
Coll. of Eng., Hosei Univ., Koganei, Japan
fDate :
3/1/1997 12:00:00 AM
Abstract :
Previously, we have proposed a method of solving inverse problems, and successfully applied the method to biomagnetic fields as well as the nondestructive testing in metallic materials. In the present article, we propose a novel inverse approach for the parameter determination problems employing wavelet analysis. A simple example of parameter determination demonstrates the validity of our wavelet approach
Keywords :
electromagnetic field theory; inverse problems; magnetic fields; matrix inversion; parameter estimation; transforms; wavelet transforms; biomagnetic fields; inverse matrix; inverse problems; metallic materials; nondestructive testing; parameter determination problems; wavelet analysis; Biological materials; Biomagnetics; Computed tomography; Discrete wavelet transforms; Equations; Inorganic materials; Inverse problems; Nondestructive testing; Wavelet analysis; Wavelet transforms;
Journal_Title :
Magnetics, IEEE Transactions on