Table 4.

Detailed characteristics of the non-chaotic, non-periodic signals.

Symbol	Properties				Sample signal	Sample phase portrait
DS_148	Name	Damped system 1			Fig. 27	Fig. 28
	Class	non-periodic	Dim	3
	Init. cond.	x0 = [1.8, 2.3, 3], Tmax = 100
	State eqn.	${\stackrel{.}{x}}_1=-0.01x_1+0.01x_2$
		${\stackrel{.}{x}}_2=-0.001x_1-0.01x_2$
		${\stackrel{.}{x}}_3=0.05x_1-0.03x_3$
	Descr.	Linear continuous dynamical system – slow fading signals
DS_249	Name	Damped system 2			Fig. 29	Fig. 30
	Class	non-periodic	Dim	3
	Init. cond.	x0 = [3, −1, 2], Tmax = 100
	State eqn.	${\stackrel{.}{x}}_1=-0.05x_1+0.01x_2$
		${\stackrel{.}{x}}_2=-0.001x_1-0.01x_2$
		${\stackrel{.}{x}}_3=0.05x_1-0.08x_3$
	Descr.	Linear continuous dynamical system – fast fading signals