Adjusting axis limits

2011 11 3
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I am trying to have the axis limits automatically adjust. I know they do by default, but they way it does it, the extreme data points are right on the edge of the plot. Is there any way to specify a margin?
I looked in axis properties but didn't see anything.

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Walter Roberson
Walter Roberson 2011-11-3

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No, there is no mechanism for specifying a margin.

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Jared
Jared 2011-11-3
Not a huge deal, I can manually find individually the min and max x&y of each cell, then the actual min and max x&y. The only issue I run into is in finding the max. Some cells I set to Inf (as a "place holder" for my plotting operation - discussed in another question). Obviously max for those cells will be Inf. Is there a way to ignore that value and just find the max of the "real" numbers?
Walter Roberson
Walter Roberson 2011-11-3
max(YourData(isfinite(YourData(:)))
Or use NaN instead of inf, as max() ignores NaN.
Jan
Jan 2011-11-3
Exactly for this task I'm using MinMaxElem(Y, 'finite'): http://www.mathworks.com/matlabcentral/fileexchange/30963-minmaxelem .

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