Stdize: Difference between revisions
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===Purpose=== | ===Purpose=== | ||
Standardizes new spectra using transform from STDGEN. | Standardizes new spectra using transform from STDGEN. | ||
===Synopsis=== | ===Synopsis=== | ||
:stdspec = stdize(nspec,stdmat,''stdvect'') | :stdspec = stdize(nspec,stdmat,''stdvect'') | ||
===Description=== | ===Description=== | ||
Inputs are the new spectra to be standardized nspec, and the standardization matrix stdmat (output from | |||
Optional input stdvect is the offset vector (output from | Inputs are the new spectra to be standardized <tt>nspec</tt>, and the standardization matrix <tt>stdmat</tt> (output from [[stdgen]]). | ||
The output is a matrix of the standardized spectra stdspec. | |||
Optional input <tt>stdvect</tt> is the offset vector (output from [[stdgen]]). Note that if <tt>stdvect</tt> was calculated when generating the transform with STDGEN, then it should be input when applying the transform with STDIZE. | |||
The output is a matrix of the standardized spectra <tt>stdspec</tt>. | |||
===See Also=== | ===See Also=== | ||
[[stdgen]], [[stdsslct]] | [[stdgen]], [[stdsslct]] | ||
Latest revision as of 13:48, 9 October 2008
Purpose
Standardizes new spectra using transform from STDGEN.
Synopsis
- stdspec = stdize(nspec,stdmat,stdvect)
Description
Inputs are the new spectra to be standardized nspec, and the standardization matrix stdmat (output from stdgen).
Optional input stdvect is the offset vector (output from stdgen). Note that if stdvect was calculated when generating the transform with STDGEN, then it should be input when applying the transform with STDIZE.
The output is a matrix of the standardized spectra stdspec.