Conversion of cell element to double
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Hello.
I want to convert a cell element to double array element. I know the command to do this is str2double but the problem is that the cell element has a number along with a letter that I want to omit. I will try to explain it through the following example.
Cell element: '123456789 a'
Double element (by using str2double): NaN
I want to retain just the numeric part of the cell element. So I would want 123456789 as the double element in the above example. Can anyone please help as to how to go about this?
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Azzi Abdelmalek
2015-12-28
a={'123456789 a' '455'}
b=regexp(a,'\d+','match')
c=cellfun(@(x) str2double(x{1}),b)
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