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Topic: Pull out specific numbers from unstructured text file
Replies: 13   Last Post: Aug 8, 2014 6:51 AM

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Posts: 9,850
Registered: 6/7/07
Re: Pull out specific numbers from unstructured text file
Posted: Feb 7, 2013 9:54 PM
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On 2/7/2013 5:34 PM, dpb wrote:
> On 2/7/2013 4:57 PM, Stan wrote:
>> Here is an unstructured text file () that I have:
>> abc
>> abc a134
>> def r5234sdgh
>> gsgfs 6y856 words
>> Nmoves=84 (chess win)
>> Nrequired=101 (chess win maximum moves requested)


>> Question:
>> How can I extract the numbers that come after 'Nmoves' and 'Nrequired'?

> fgetl() combined w/ string matching and sscanf()


Actually, it's not bad at all w/ straight ol' Matlab i/o...

l=' ';
while 1
if strfind(l,'Nmoves')>0,break,end

Wrap in a function and voila! (Did it at command line to check...)


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