How to associate a variable according to the .mat file name

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FG
FG el 7 de Oct. de 2020
Respondida: Gaurav Garg el 14 de Oct. de 2020
Hi all.. I wanna know if I could associate a variable according to a file name.. ? Example:
Mat File Names are:
Load 1 Q 1 Nt1
Load 1 Q 1 Nt2
Load 1 Q 1 Nt3
.
.
.
I want to write a code that changes with Nt..If Nt is 1 take the value a, if Nt is 2 take the value b.. likewise
Thanx
  2 comentarios
Walter Roberson
Walter Roberson el 7 de Oct. de 2020
Use regexp() or indexing or extractBefore() and extractAfter() to pull apart the file name.
If the variable you want is the only one in the file, then the method is a bit easier.
FG
FG el 7 de Oct. de 2020
Just interested in Nt.. Others are out of my concern

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Gaurav Garg
Gaurav Garg el 14 de Oct. de 2020
Hey,
I assume that you already know the value of 'Nt' and stored the value in nt.
char (nt + 'a' - 1)
would return you the final answer you want.

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