DocumentCode
2605004
Title
Digital filters with hypercomplex coefficients
Author
Ueda, Kazuhiro ; Takahashi, Shin-Ichi
Author_Institution
Fac. of Sci. & Technol., Keio Univ., Yokohama, Japan
fYear
1993
fDate
3-6 May 1993
Firstpage
479
Abstract
Digital filters with hypercomplex coefficients are considered. This filter can reduce the order of filters to 1/4 of a filter with real coefficients. The fact that digital filters with hypercomplex coefficients of the first order can realize any order of digital filters with real coefficients less than 4 is described in detail. Three different realizations of arbitrary higher-order digital filter with real coefficients are also considered. Stability criteria for digital filters with hypercomplex coefficients are suggested
Keywords
circuit stability; digital filters; stability criteria; digital filters; filter order; hypercomplex coefficients; real coefficients; stability criteria; Artificial intelligence; Circuits; Digital filters; Digital signal processing; Equations; Stability criteria; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location
Chicago, IL
Print_ISBN
0-7803-1281-3
Type
conf
DOI
10.1109/ISCAS.1993.393762
Filename
393762
Link To Document