DocumentCode
284843
Title
Minimization of frequency-weighting sensitivity in 2 D systems based on the Fornasini-Marchesini second model
Author
Hinamoto, Takao ; Takao, Toshiaki
Author_Institution
Fac. of Eng., Hiroshima Univ., Japan
Volume
3
fYear
1992
fDate
23-26 Mar 1992
Firstpage
401
Abstract
The coefficient sensitivities of 2D digital filters are analyzed over a particular frequency region. This is based on the Fornasini-Marchesini second model. The overall sensitivity, called the frequency-weighting sensitivity, is evaluated using the 2D generalized Gramians. The 2D filter structures that minimize the frequency-weighting sensitivity are synthesized for two cases of no constraint and scaling constraint on the state variables
Keywords
filtering and prediction theory; sensitivity analysis; state-space methods; two-dimensional digital filters; 2D digital filters; 2D generalized Gramians; Fornasini-Marchesini second model; coefficient sensitivities; frequency-weighting sensitivity; scaling constraint; sensitivity minimisation; state variables; state-space digital filter; Digital filters; Frequency estimation; Frequency measurement; Frequency synthesizers; Matrices; Quantization; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1992. ICASSP-92., 1992 IEEE International Conference on
Conference_Location
San Francisco, CA
ISSN
1520-6149
Print_ISBN
0-7803-0532-9
Type
conf
DOI
10.1109/ICASSP.1992.226191
Filename
226191
Link To Document