ects by calling it without arguments, such as
<tt>feval(@meanfunc{:})</tt>. For more information on mean functions
see <a href="../meanFunctions.m">meanFunctions</a> and the directory
<a href="../mean">mean/</a>.</p>

<p>The <b>covariance function</b> is of the <a
 href="../cov/covMaterniso.m">Mat&eacute;rn form</a> with isotropic
distance measure <a href="../cov/covMaterniso.m">covMaterniso</a>. This covariance function is
 also composite, as it takes a constant (related to the smoothness of
 the GP), whic