convolve2D_typeopen

Equivalent to <code>convolve2D(x, y, type = "open")</code>. The motivation for this
function was that convolution is called many times in a loop from
<code>smooth.wavelet</code>, always with the <code>type = "open"</code> parameter.

This is a port of the WTC MATLAB package written by Aslak Grinsted
and the wavelet program written by Christopher Torrence and Gibert P.
Compo. This package can be used to perform univariate and bivariate
(cross-wavelet, wavelet coherence, wavelet clustering) analyses.

Tarik Gouhier

biwavelet

Conduct Univariate and Bivariate Wavelet Analyses

Aslak Grinsted

Viliam Simko

convolve2D_typeopen function

<dl><dt>x</dt>
<dd>M <code>x</code> n matrix.</dd>
<dt>y</dt>
<dd>Numeric sequence of length N.</dd></dl>

Arguments

Author

Speed-optimized version of convolve2D — convolve2D_typeopen

<dl>

<dt>x</dt>
<dd>M <code>x</code> n matrix.</dd>


<dt>y</dt>
<dd>Numeric sequence of length N.</dd>

</dl>

convolve2D_typeopen: Speed-optimized version of convolve2D

Description

Usage

Arguments

Author

See Also