Multiscale Characterization of Sea Clutter by Scale-Dependent Lyapunov Exponent

Figure 1

((a) and (b)) Two 0.1 s duration sea clutter signal; (c) a 2 s duration sea clutter signal; (d) the entire sea clutter signal (of about 130 s); and (e) log₂[𝑚²Var(𝑋^(𝑚)] versus log₂𝑚.

(a)

(b)

(c)

(d)

(e)