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Thanks, I shall give this a go tomorrow :)
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Actually, lines 7 and 10 can be simpler:<br />

<pre><code class="code-1 nolinks" id="code-279133"><span>[x1 y1]=find(b==1);</span>
</code></pre>
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Brilliant, thanks very much.
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<div class="content wysiwyg-content">
Hi all,<br />
<br />
I have pcolor plotting a matrix, however I would like to overlay another matrix on top.<br />
The matrix I want to overlap consists of only 0, 1 and 2s. For each cell in the pcolor plot, there is a corresponding value in the overlapping matrix. In each cell I want to plot a little green circle for 1s lets say and a little red circle for 2s, and nothing for 0s. The circle needs to be in the centre of the cell, and small, so the colour of the original cell can still be seen.<br />
Hope that makes sense.<br />
<br />
Any suggestions? I can draw circles, although mainly finding the centre of each cell, so if the figure is different sizes etc.!<br />
<br />
Thanks<br />
James
</div>
</div>


Hi all,

I have pcolor plotting a matrix, however I would like to overlay another matrix on top.
The matrix I want to overlap consists of only 0, 1 and 2s. For each cell in the pcolor plot, there is a corresponding value in the overlapping matrix. In each cell I want to plot a little green circle for 1s lets say and a little red circle for 2s, and nothing for 0s. The circle needs to be in the centre of the cell, and small, so the colour of the original cell can still be seen.
Hope that makes sense.

Any suggestions? I can draw circles, although mainly finding the centre of each cell, so if the figure is different sizes etc.!

Thanks
James

Overlay on pcolor

A programming language is a formal constructed language designed to communicate instructions to a machine, particularly a computer. Thousands of different programming languages have been created, mainly in the computer field, and many more still are being created every year. The description of a programming language is usually split into the two components of syntax (form) and semantics (meaning). Some languages are defined by a specification document (for example, the C programming language is specified by an ISO Standard), while other languages (such as Perl) have a dominant implementation that is treated as a reference. Some languages have both, with the basic language defined by a standard and extensions taken from the dominant implementation being common.