anasing

Purpose

Lipschitz singularity.

Synopsis

x = anasing(N)
x = anasing(N,t0)
x = anasing(N,t0,H)

Description

anasing generates the N-points Lipschitz singularity centered around t0 : $x(t) = \vert t-t0\vert^H$.

Name	Description	Default value
N	number of points in time
t0	time localization of the singularity	N/2
H	strength of the Lipschitz singularity (positive or negative)	0
x	the time row vector containing the signal samples

Example

         x=anasing(128); plot(real(x));

See Also

anastep, anapulse, anabpsk, doppler, holder.

Reference

[1] S. Mallat and W.L. Hwang ``Singularity Detection and Processing with Wavelets'' IEEE Trans. on Information Theory, Vol 38, No 2, March 1992, pp. 617-643.

© GdR ISIS - Contact