smooth_spline

Gets spline functions for each spectrum in a spectra object.

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

smooth_spline function

<dl><dt>x</dt>
<dd>spectra object. bands must be strictly increasing</dd>
<dt>parallel</dt>
<dd>boolean. Do computation in parallel? Defaults to TRUE.
Unfortunately, the parallelization does not work on Windows.</dd>
<dt>return_fn</dt>
<dd>Boolean. If TRUE, <code>smooth_spline</code> returns the spline
functions instead of the smoothed spectra. Defaults to FALSE</dd>
<dt>...</dt>
<dd>additional parameters passed to smooth.spline except nknots, which
is computed internally</dd></dl>

Arguments

Author

Smooth spline functions for spectra — smooth_spline

<dl>

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


<dt>parallel</dt>
<dd>boolean. Do computation in parallel? Defaults to TRUE.
Unfortunately, the parallelization does not work on Windows.</dd>


<dt>return_fn</dt>
<dd>Boolean. If TRUE, <code>smooth_spline</code> returns the spline
functions instead of the smoothed spectra. Defaults to FALSE</dd>


<dt>...</dt>
<dd>additional parameters passed to smooth.spline except nknots, which
is computed internally</dd>

</dl>

smooth_spline: Smooth spline functions for spectra

Description

Usage

Value

Arguments

Author