This image created with the
spectrum intercept algorithm
is based on the dynamical system characterized by the expression x''=a*cos(ω*t+φ)-b*x*|x|-μ*x',
where x'' is the second derivative of x with respect to time, t, and |x| is the absolute value of x.
The domain of this image in the map of possible states for this system is, (-6.491, 11.1)/(4.0, -6.6). The parameter values are a=7.5, ω=1, φ=0, b=1 and μ=0.1. |