Amplitude Shift Keying (ASK) signal.
[Y,AM]=anaask(N) [Y,AM]=anaask(N,NCOMP) [Y,AM]=anaask(N,NCOMP,F0)
number of points
number of points of each component (default: N/5)
normalized frequency. (default: 0.25)
signal
resulting amplitude modulation (optional).
anaask returns a complex amplitude modulated signal of normalized frequency F0, with a uniformly distributed random amplitude. Such signal is only 'quasi'-analytic.