Weak wide-band signal detection method based on small-scale periodic state of Duffing oscillator
Hou Jian
, Yan Xiao-peng
†
, Li Ping
, Hao Xin-hong
Time series of (
x
,
y
) when (a)
ω
0
≪
ω
;
(b)
ω
0
≫
ω
.
