save file with loop index in matlab

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SHAMA NOREEN
SHAMA NOREEN 2022-4-25
回答： Matt J 2022-4-25
want to save some variables in matlab program like
for i =1:10
x(i)=randn()*5;
save(i,x(i));
end
At every iteration 'i' I want it save the values of x(i), but matlab gives me the error "Error using save Must be a string scalar or character vector." How can I solve this
  2 个评论
the cyclist
the cyclist 2022-4-25
When you say "save", do you mean save workspace variables to a file (which is what the save command does)? Or do you mean something else?
Are you trying to save 10 different random values to 10 different files?
SHAMA NOREEN
SHAMA NOREEN 2022-4-25
I am trying to save all the different random variables to one single file but with iteration number for example it would look like something
1 2 3 and so one where the index is also saved
0.316 0.789 0.96
do you mean save workspace variables to a file (which is what the save command does)?
Yes.

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回答（1 个）

Matt J
Matt J 2022-4-25
i=1:10;
x=randn(size(i));
save yourFile x i

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