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anasing

Lipschitz singularity

Calling Sequence

X = anasing(N)
X = anasing(N, T0)
X = anasing(N, T0, H)

Parameters

N :

a positive integer: the number of points in time

T0 :

an integer value in ]0 N] : the index of time localization of the singularity (default : round(N/2)).

H :

a real scalar: the strenght of the Lipschitz singularity (positive or negative) (default : 0.0)

X :

a complex row vector: the signal samples

Description

anasing generates the N-points Lipschitz singularity centered around T=T0 : X(T) = |T-T0|^H.

Examples

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

See also

Authors


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