How to define a variable form a value in for loop?

3 vues (au cours des 30 derniers jours)
Osama Tabbakh
Osama Tabbakh le 17 Mar 2019
Commenté : Stephen23 le 17 Mar 2019
Hello everybodey,
I'm trying to define a variable name that depends on the value i in the loop for. That's my code:
for i = 1:2:40
Magnet_H_'num2str(i)' = readimage(Bilder,i);
figure;
imshow (Magnet_H_num2str(i))
end
How I can do it?
  1 commentaire
Stephen23
Stephen23 le 17 Mar 2019
"I'm trying to define a variable name that depends on the value i in the loop for."
Dynamically defining or accessing variable names is one way that beginners force themselves into writing slow, complex, obfuscated code that is hard to debug. Read this to know why:
Indexing is neat, simple, easy to debug, and very efficient (unlike what you are trying to do). Indexing is what experienced MATLAB users use, and you should too.

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Walter Roberson
Walter Roberson le 17 Mar 2019

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