normalize

normalize.spectra

<code>normalize</code> returns a spectra obj with vector normalized values.
Normalization value for each spectrum computed as sqrt(sum(x^2))

Input/Output, processing and visualization of spectra taken with different spectrometers, including SVC (Spectra Vista), ASD and PSR (Spectral Evolution). Implements an S3 class 'spectra' that other packages can build on. Provides methods to access, plot, manipulate, splice sensor overlap, vector normalize and smooth spectra.

Jose Eduardo Meireles

spectrolab

Class and Methods for Spectral Data

Anna K. Schweiger

Jeannine Cavender-Bares

normalize function

<dl><dt>x</dt>
<dd>spectra object. bands must be strictly increasing</dd>
<dt>quiet</dt>
<dd>boolean. Warn about change in y value units? Defaults to FALSE</dd>
<dt>...</dt>
<dd>nothing</dd></dl>

Arguments

<ul>
<li><code>normalize(spectra)</code>: Vector normalize spectra</li>
</ul>

Methods (by class)

Author

Vector normalize spectra — normalize

<dl>

<dt>x</dt>
<dd>spectra object. bands must be strictly increasing</dd>


<dt>quiet</dt>
<dd>boolean. Warn about change in y value units? Defaults to FALSE</dd>


<dt>...</dt>
<dd>nothing</dd>

</dl>

normalize: Vector normalize spectra

Description

Usage

Value

Arguments

Methods (by class)

Author

Examples