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Subsections

Contiuous Wavelet Transform

1D

Command Description
cwt1d Compute several 1D continuous wavelet transforms
cwt1d_yashow Display the result of cwt1d. Automatically called by yashow!
gauss1d Compute the 1D Gaussian for yawtb
morlet1d Compute the 1D Morlet Wavelet in frequency
sdog1d Compute the 1D Scaling difference of Gaussian Wavelet

1D+t

Command Description
cwt1dt Compute several 1D+T continuous wavelet transforms
cwt1dt_yashow Display the result of cwt1dt. Automatically called by yashow!
mexican1dt Compute the 1D+T Mexican Wavelet in wave-number/frequency domain
morlet1dt Compute the 1D+T Morlet Wavelet in frequency plane

2D

Command Description
cauchy2d Compute the 2D Cauchy Wavelet in frequency plane
cwt2d Compute several 2D continuous wavelet transforms
cwt2d_yashow Display the result of cwt2d. Automatically called by yashow!
dergauss2d Compute the 2D multiple derivative of Gaussian
dog2d Compute the 2D DoG Wavelet in frequency plane
endstop1 Compute the single 2D EndStop Wavelet in frequency plane
endstop2 Compute the double 2D EndStop Wavelet in frequency plane
esmex2d Compute the endstop 2D Mexican Wavelet in frequency plane
gauss2d Compute the bidimensionnal Gaussian
gaussx2d Compute the 2D x order derivative of Gaussian
gaussz2d Compute the 2D z order derivative of Gaussian
mexican2d Compute the 2D Mexican Wavelet in frequency plane
mexican2d_ctr Compute the 2D Mexican Wavelet in frequency plane
morlet2d Compute the 2D Morlet Wavelet in frequency plane
samcwt2d Compute the 2D CWT scale-angle measure
samcwt2d_yashow Display the samcwt2d results (internal use)
sarcwt2d Compute the CWT scale (angle) representation of mat
 
 Implement this program without cwt2d, directly with the
 scalar product of mat and the wavelet.
 This will of course decrease the computing time!
sdog2d Compute the 2D Scaling difference of Gaussian Wavelet
sqdog2d Compute the square of 2D Scaling difference of Gaussian Wavelet

Sphere

Command Description
cwtsph Compute the spherical wavelet transform
cwtsph_yashow Display the result of cwtsph. Automatically called by yashow!


next up previous contents
Next: Discrete Wavelet Transform Up: The commands by category Previous: The commands by category   Contents