plotting very small values

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Uday
Uday am 26 Sep. 2011
I have some data which I would like to plot in matlab(surfacem matlab function). So here I have latitude, longitude & Ch4 in my data set the Ch4 values are very small, e.g maximum is 5.20*10^-8, 1.28*10^-08 and minimum ones 4.43*10^22, 1.78*10^22. So what I have done that I took log10 of these values. But still when I finish my plotting the output does not look good.
So how to fix this kind of problem.
  3 Kommentare
Fangjun Jiang
Fangjun Jiang am 26 Sep. 2011
Min and Max values are reversely stated. "does not look good" is in the eye of the beholder.
Walter Roberson
Walter Roberson am 29 Sep. 2011
You cannot upload images in this forum, but you can link to images. For a summary list of sites, see http://www.mathworks.com/matlabcentral/answers/7924-where-can-i-upload-images-and-files-for-use-on-matlab-answers

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Antworten (1)

Ajay Kumar
Ajay Kumar am 29 Sep. 2011
You can probably try scaling the values by multiplying it with a constant. No you would end up having the same kind of behavior just that you would have a more magnified version.

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