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Loading data from document and isolating numbers.

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ZK
ZK 2013-1-9
Hi, I have to add to creating program a complicated database from other file with united numbers sometimes with no space between them. Which formula should I use to load from random line in data document, and isolate them to other calculations.
Example 1.543 345.1200 1.32399.0099.00 1.3399.00
Thank you.
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Thorsten
Thorsten 2013-1-9
Unless you have some further information about the values of the numbers (e.g., always > 10) or the format (e.g., number of significant digits) you cannot retrieve the original numbers, because you can cut a chunk of digits at any positions other than those just before and after a . that would leave you with this single '.', which is not a number.
ZK
ZK 2013-1-9
Thorsten like I said I have this value. It always looks like there is no space before 99.00

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Walter Roberson
Walter Roberson 2013-1-9
NumericLine = str2double( regexp( regexprep(TheLine, '99\.0', ' &'), '\s+', 'split') );
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ZK
ZK 2013-1-10
Thank You, You were very helpful, I check it. Can I work with this formula when I have whole database loaded with fopen and fscanf with numbers characters and words?
Walter Roberson
Walter Roberson 2013-1-10
You would need to have scanned the line as a string, so you might as well fgetl() instead of fscanf()

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