Hello,
I tried to use conv2d from PDL::Image2D to make a simple average, as in
    $z->conv2d(ones(3,3))/9;
to take the arithmetic average a pixel with its neareast
neighbors. However, what I want to average is a component of an
electric field which is complex valued. It turns out that conv2d
doesn't work on complex quantities and the result I obtained was of
the LDouble type. Having looked further yet.
Regards,
Luis

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W. Luis Mochán,                      | tel:(52)(777)329-1734     /<(*)
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