D. V. Rudykh, M. V. Lebedev, A. L. Priorov, Yaroslavl State University, Yaroslavl, Russia
SYNCHROINFO JOURNAL. Volume 5, Number 2 (2019). P. 6-9.
Nonlinear properties of the two -dimensional first order recursive digital filter with saturation nonlinearity permit to use it for generation of 2-D signals and images. Areas, in which concrete types of two-dimensional limit cycles in coefficients space of the filter can exist, are received. Bifurcation diagram of two-dimensional first order recursive digital filter is analyzed.
Keywords: Two-dimensional first-order recursive digital filter, saturation nonlinearity, overflow effects, limit cycles.
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