how to write a function to return -1 if string is not found in matlab??
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I wrote a function that finds a 3 digit number of a filename? i need to write an if statement to return -1 if this part of the file cannot be extracted ? how do i do that?
Thanks :)
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the cyclist
2016년 9월 5일
There are several possible ways to do this. Can you post your code, or at least the part of it that attempts the extraction?
Image Analyst
2016년 9월 6일
ANY 3 digit number whatsoever, or only a specific 3 digit number that you specify in the input argument list along with the filename?
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