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TRAN1D/WAVE Im_In Wave_Out [Num_Trans] [Num_Line] [Channel] [Nu]

Computes the one dimensional wavelet transform of a spectrum or a line
of an image. *Im_In* is the input image and *Wave_Out* is
the output wavelet transform. The wavelet transform of a one
dimensional signal is an image. *Num_Trans* is the wavelet
transform chosen. 6 transforms are possible:
- 1.
- French hat
- 2.
- Mexican hat
- 3.
*à trous* algorithm with a linear scaling function
- 4.
*à trous* algorithm with a B1-spline scaling function
- 5.
*à trous* algorithm with a B3-spline scaling function
- 6.
- Morlet's transform.

in case of Morlet's transform, the wavelet transform is complex.
The modulus of the transform is stored in the first part of the
output image, and the phase in the second part. Default value is 2.
*Num_Line* is the line number in the input image which will be
used (1 is the default value). *Channel* is the number of channels
per octave (the default value is 12). This parameter is not used in
the *à-trous* algorithm because *à-trous* algorithm is a
diadic algorithm (1 channel per octave). *Nu* is the Morlet's
parameter and is only used with Morlet's transform.

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*Petra Nass*

*1999-06-15*