File Exchange Pick of the Week

October 9th, 2009

Colored Area on a Curved Surface

Bob's pick this week is Colored Area on a Curved Surface by Michael Wunder.

This is a nice example of quantitative image analysis. Given a heat map and region of interest based on elevation,

compute the surface area.

See Michael's published example for the step by step details.

Comments?


Get the MATLAB code

Published with MATLAB® 7.10

By Robert Bemis

13:32 UTC | Posted in Picks | Permalink |

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<pre class="code">
a = magic(3);
sum(a)
</pre>

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Recent Comments

  • Zach: Hi Doug and Les, I didn’t have a lot of time to mess with this, but I did find a work-around. I plotted...
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  • Les: @Zach This isn’t exactly what you are looking for but at least it puts all three parameters on the same...
  • Zach: Thanks for your suggestions Doug. I’ll give that a shot and see what happens. I’ve seen many of...
  • Doug: @Zach, I would say to use plotYYY, because that is close to what you want, but using depth as Y makes sense....
  • Doug: @Teja, I think this will work: http://www.mathworks .com/access/helpdesk /help/techdoc/ref...
  • Gify: merry christmas :) nice christmas tree! Regards, Janet Gify
  • Teja: Dear Doug Is there anyway to plot a surface from nonuniform data without meshgrid and griddata? Basically i...
  • Zach: I’m working with geophysical data, so I’d like to produce a depth profile. The y-axis would be...
  • Doug: @Ashok First, please do not use variable names that are MATLAB commands (std and mean). Second, p(j) should be...

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