Dealing with weird Data in Cell Array
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I have the following data that is random throught a cell array. I need to remove the second decimal point on some of the data
LOLS Purge Supply - Standby.
GHe-W Supply - Standby.
0.000320.
42.9333
42.9333
So in this example I need 0.000320. to be equal 0.000320 so I can later plot this data. How do I remove the second decimal point on the data that has 2 decimal points?
Please any help would be greatly appreciated. -Aaron
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Matt Fig
2011-5-18
C = {'LOLS Purge Supply - Standby.';'GHe-W Supply - Standby.';'0.000320.';'42.9333';'42.9333'}
D = regexprep(C,'\d\.$','')
EDIT Thanks to Walter for catching my error.
That last line should be:
D = regexprep(C,'(?<=\d)\.$','') % Use look-behind!
3 个评论
Walter Roberson
2011-5-18
No quite.
D = regexprep(C,'(?<=\d)\.$','');
Otherwise you delete the digit before the period.
Matt Fig
2011-5-18
Thanks Walter, nice catch.
Aaron
2011-5-18
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