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Rwave (version 1.2)

cwtimage: Continuous Wavelet Transform Display

Description

Converts the output (modulus or argument) of cwtpolar to a 2D array and displays on the graphic device.

Usage

cwtimage(input)

Arguments

input
3D array containing a continuous wavelet transform

Value

  • 2D array continuous (complex) wavelet transform

Details

The output contains the (complex) values of the wavelet transform of the input signal. The format of the output can be

2D array (signal_size x nb_scales)

3D array (signal_size x noctave x nvoice)

References

See discussions in the text of ``Practical Time-Frequency Analysis''.

See Also

cwtpolar, cwt, DOG.