<div class="gmail_quote">On Thu, Jun 16, 2011 at 14:48, Alexander Grayver <span dir="ltr"><<a href="mailto:agrayver@gfz-potsdam.de">agrayver@gfz-potsdam.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
by the grid
I meant that this matrix is 2d array, not a real grid of some
physical parameters or whatever and it's also not a linear operator
itself.</blockquote></div><div><br></div><div>Could you explain more about the task you're trying to do. Pseudocode or Matlab for the whole process would be useful. There might be a better way to do this without using Mat to store something that is not a linear operator.</div>