How do I write a statement that will discard any values in an array if they are over a certain value?

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Seth
Seth 2013-5-16
I want to say that if my height variable is > 1 then not to return the value in my matrix?
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Seth
Seth 2013-5-16
I have a 73 x 1 array and in the column I only want to read in the row if the value is less than 1.. I have imported the file in by writing:
File = xlsread('Group B input.xlsx');
And I now want to say that matlab should only read in the values < 1
José-Luis
José-Luis 2013-5-16
It is easier to import everything to Matlab and then do the processing. Alternatively you could preprocess in Excel if you are more comfortable doing that.

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Ken Atwell
Ken Atwell 2013-5-16
I think you're looking for logical indexing:
heights = .1:.3:2
heights < 1
heights(heights<1)
You can find more discussion at http://www.mathworks.com/help/matlab/math/matrix-indexing.html

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