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USJeff
 

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    3. POHow to convert XML element data into PHP numeric array
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      1. POWhat is the scope of variables in JavaScript?
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    1. COI've tried the Java approach before, and the issue is not in opening the connection or the accepting of packets. The problem is setting the timeout so for maximum throughput. With only a single remote unit sending packets at fixed intervals, this isn't a problem at all. With the current setup, I have multiple remote units sending at non-fixed intervals. Unfortunately, the packets don't have termination either, so I can't use fgetl or even fgets. I installed the new Matlab version R2010b and I don't seem to have any problems with s.BytesAvailable usage. We'll see though. Thanks!
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    2. COTechnically yes. It's just a quick to code method for feature extraction in the case where there is a extreme value landmark, in this case the black of the X. I had a problem with this a few years ago. In verifying the positioning of CT scans, a metal ball in placed at certain points that causes streaks in the reconstructed image. Locating the position of these is simply enough to find the extreme value. So instead of a rectangle, a circle can be used to determine both the positioning and the scale of the image.
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    3. COSo you're not plotting M(:,1) vs M(:,2), but rather each column against length(M(:,1)) ? If that's the case, then you can use either the commands: text(M(1,1),M(1,1),'Label 1'),text(M(1,2),M(1,2),'Label 2') or annotation() or legend('Label 1','Label 2') The manual pages have a few examples for this. Text is used the same as before, but for only one point on each line. The annotation function is a lot more useful, but it has lots of options and style capabilities. I threw legend in there as well if you don't want to clutter the plot window.
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