Name

mexihat — mexican hat wavelet

Calling Sequence

[PSI,X]= mexihat(LB,UB,N)

Parameters

LB
: low bound
UB
: upper bound
N
: number of data points
PSI
: wavelet
X
: time grid

Description

mexihat is an utility to get mexican hat wavelet waveform.

Examples

  [PSI,X]=mexihat(-5,5,1001);
 

Authors

Roger Liu and Isaac Zhi

See Also

sinus , poisson , morlet , DOGauss , gauswavf , cmorwavf , shanwavf , fbspwavf , cauwavf , cgauwavf