Aa. Alexeyev et al., EFFECTS OF SQUARE-WAVE MODULATION ON CNN PATTERNS, IEEE transactions on circuits and systems. 1, Fundamental theory andapplications, 42(10), 1995, pp. 700-705
By driving each cell (Chua's circuit) of a CNN with a nonuniform squar
e-wave current source, different patterns are observed and reported in
this paper. The dynamics of such a modulation signal could find usefu
l applications in controlling certain features in the patterns.