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Multisignal 1-D compression using wavelets

`mswcmp`

computes thresholds and, depending on the selected
option, performs compression of 1-D signals using wavelets.

`[`

returns a compressed version `xc`

,`deccmp`

,`thresh`

] = mswcmp('cmp',`dec`

,`mthd`

)`xc`

of the original multisignal
`x`

, whose wavelet decomposition structure is
`dec`

. The compression method is specified by
`mthd`

. The output `xc`

is obtained by
thresholding the wavelet coefficients. The output `deccmp`

is the
wavelet decomposition associated with `xc`

, and
`thresh`

is the matrix of threshold values.

returns the computed thresholds if `thresh`

= mswcmp('thr',___)`'cmp'`

in the first or second
syntaxes is replaced with `'thr'`

.

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