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Importing data from xls file

Importing data from xls file

Importing data from xls file


I am indexing information from a xls file, most of it by columns.  How can I place conditions to the importing data?
i.e.  Indexing data from Col1 that is greater than 0
Col 1

variablex= data (:,1)  IF >0 ?????????????

thanks for your help


RE: Importing data from xls file

This is how I would do it.

%this returns the indeces of all nonzero elements of A to elements of X.


%this makes a new matrix (column vector) that is as long as X but with the elements in A, which have indeces given by the elements of X


%Just make a function that imports the variable, runs it through this program, and then spits it into the workspace or a .mat file or whatever.


RE: Importing data from xls file


RE: Importing data from xls file

A simpler method using "logical indexing" is this:


No need to use find().

- Steve

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