How can I get a variable from inside of the for loop and use it after it ends?

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Bisma Waheed 2018-3-20

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https://ww2.mathworks.cn/matlabcentral/answers/389534-how-can-i-get-a-variable-from-inside-of-the-for-loop-and-use-it-after-it-ends

评论： Bisma Waheed 2018-3-21

if (M ~= M2)
C=padarray(x,[21,0],0,'post');
sz=size(C)
end

I would like to use 'sz' outside the loop for the rest of my code

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James Tursa 2018-3-20

What is preventing you from doing so? Is the code you show inside of your loop? It would help if you show that code also so we can better understand your problem.

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Amjad Green 2018-3-20

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if you want the value of the variable at a certain point in the for loop,you can save it in a different variable at that iteration then after the for loop is finished save it back int its original variable name