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I want to change a name with a number in it to the number of the participant.

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Hello,
I want to give a number to a participant of my experiment. The number is in it's name, for example: Participant ='AG_1100 02_Porti_29'. The number of the participant is in bold, but I want Matlab to change it to 02 or just 2. So that the result is: Participant = 02.
How can I do this?
  2 Kommentare
Walter Roberson
Walter Roberson am 22 Mai 2018
What is the rule about what number should be extracted? Is it always at the same offset in the character vector? Is it always the first 2 digits after the first blank? Is it always the first group of digits after the first blank, no matter how many digits that is?
JamJan
JamJan am 22 Mai 2018
I have like 18 participants, so the number: 02 has to be extracted and is always on that place. There is no blank as you can see in the code.
Participant ='AG_110002_Porti_29'

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Walter Roberson
Walter Roberson am 22 Mai 2018
Participant = str2double(Participant(8:9));

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