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Time Frequency Toolbox >> Time Frequency Toolbox > Choice of Particular Signals > anasing

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

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