Periodic Input Response of a Second-Order Digital Filter With Two's Complement Arithmetic
Xiangjun Li, Xinghuo Yu, Changhong Wang, Bingo Wing‐Kuen Ling · IEEE Transactions on Circuits & Systems II Express Briefs · 2009
The dynamic behaviors of a nonlinear second-order digital filter with two's complement arithmetic under periodic inputs are explored. The conditions for avoiding overflow are derived. Various dynamic periodic responses are analyzed, accompanied by numerous simulation examples.