Before revision: The Bistritz criterion is a simple method to determine whether a discrete linear time invariant (LTI) system is stable proposed in Y. Bistritz (1984) Zero location with respect to the unit circle of discrete-time linear system polynomials, Proc.
After revision: In signal processing and control theory, the Bistritz criterion is a simple method to determine whether a discrete linear time invariant (LTI) system is stable proposed in Y. Bistritz (1984) Zero location with respect to the unit circle of discrete-time linear system polynomials, Proc.