A passivity criterion for fixed-point state-space digital filters
Choon Ki Ahn1* and Sung-Tae Jung2
1Department of Automotive Engineering, Seoul National University of Science and Technology, 172 Gongneung 2-dong, Nowon-gu, Seoul 139-743, Korea.
2Department of Computer Engineering, Wonkwang University, 344-2 Shinyong-dong,
Iksan 570-749, Korea.
Email: [email protected]