Stdize: Difference between revisions

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===Purpose===
===Purpose===


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===Description===
===Description===


Inputs are the new spectra to be standardized nspec, and the standardization matrix stdmat (output from STDGEN).  
Inputs are the new spectra to be standardized <tt>nspec</tt>, and the standardization matrix <tt>stdmat</tt> (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.
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 stdspec.
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.

See Also

stdgen, stdsslct