Lipschitz singularity
X = anasing(N) X = anasing(N, T0) X = anasing(N, T0, H)
a positive integer: the number of points in time
an integer value in ]0 N] : the index of time localization of the singularity (default : round(N/2)).
a real scalar: the strenght of the Lipschitz singularity (positive or negative) (default : 0.0)
a complex row vector: the signal samples
anasing generates the N-points Lipschitz singularity centered around T=T0 : X(T) = |T-T0|^H.