Creates artificial test signal identical to the standard test signals proposed
and used by D. Donoho and I. Johnstone in WaveLab (a MATLAB toolbox developed
by Donoho et al. the statistics department at Stanford University).
Usage
makesig(sigName, N)
Arguments
sigName
character string specifying name of desired signal.
Valid values are:
l{
SIGNAL.ALL
SIGNAL.HEAVI.SINE
SIGNAL.BUMPS
SIGNAL.BLOCKS
SIGNAL.DOPPLER
SIGNAL.RAMP
SIGNAL.CUSP
SIGNAL.SING
SIGNAL.HI.SINE
SIGNAL.LO.SINE
SIGNAL.LIN.C
N
numeric scalar specifying length in samples of desired signal
(512 by default)