Oscillations in autonomous two-dimensional second-order recursive digital systems with symmetric coefficients and binary quantization

摘要

We study the processes in autonomous two-dimensional second-order recursive digital systems with symmetric coefficients and two-level quantization of summarizing results. A method for bifurcation diagram construction within the framework of the deterministic approach is proposed. Using this method, the conditions for existence of given types of output signals expressed through filter coefficients are found. A bifurcation diagram of the system is constructed.