Extract only numbers from a text file
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I have a text file that contains a series of lines where each line is of the following form: s.CircleByCenterPerimeter(center=(9.7593, 11.2643), point1=(9.8851, 11.2643))
I would like to extract just the first and third numbers from this line of text, and therefore from each line in the text file.
I tried a couple of things using textread(), but I couldn't figure out how to do it.
Any input would be much appreciated. Thank you
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firas firas
2020-12-1
You could include the other two numbers as well:
regexp(str, '\d+?\.?\d+(?=))|(?<=\()\d+\.?\d+' , 'match')
ans =
1×4 cell array
{'9.7593'} {'11.2643)'} {'9.8851'} {'11.2643)'}
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