Title :
Stabilization of Multidimensional Recursive Digital Filters
Author :
Murthy, H. Suryanarayana ; Reddy, Daka Raghu Rami ; Reddy, P. Subbarami
Author_Institution :
Department of Electrical Engineering, Indian Institute of Technology, Madras 600036, India
fDate :
3/1/1985 12:00:00 AM
Abstract :
In this paper, the least square inverse (LSI) polynomial with respect to a multidimensional polynomial is defined. The definition of a form-preserving 1-D polynomial with respect to an n-D polynormal is given. Then a stabilization theorem useful in the design of n-D recursive filters through the LSI approach is stated and proved.
Keywords :
Digital filters; Large scale integration; Least squares approximation; Least squares methods; Magnetic separation; Multidimensional signal processing; Multidimensional systems; Polynomials; Stability; Zinc;
Journal_Title :
Geoscience and Remote Sensing, IEEE Transactions on
DOI :
10.1109/TGRS.1985.289413
