Title :
On the Stabilization of Multidimensional Recursive Digital Filters
Author :
Raghuramireddy, D. ; Unbehauen, Rolf
Author_Institution :
Department of Electrical and Electronics Engineering, S. V. University, Tirupati-517502, A. P. India
fDate :
7/1/1987 12:00:00 AM
Abstract :
It is brought to light that a one-dimensional lacunar leastsquares inverse (LSI) polynomial is not necessarily stable and that theproof of the theorem [1] about the stability of multidimensional LSIpolynomials is questionable, even though the theorem seems to be true.
Keywords :
Digital filters; Digital signal processing; Large scale integration; Least squares methods; Multidimensional signal processing; Multidimensional systems; Polynomials; Process design; Signal design; Stability;
Journal_Title :
Geoscience and Remote Sensing, IEEE Transactions on
DOI :
10.1109/TGRS.1987.289724
