how to save some variables created in a loop

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flashpode 2022-1-10

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1626280-how-to-save-some-variables-created-in-a-loop

编辑： Jon 2022-1-10

Hi so I got a loop that every time it goes creates some variables.Ex:

When n = 1 creates this variables ''x'', ''y'' and ''z'', for n = 2 creates those variables ''x'', ''y'' and ''z'' (the same ones). What I want is to save all the values created of ''x'' in the loop of n numbers in a variable named ''All_x_values'' and the same for ''y'' and ''z''. The problem I am getting is that is only being saved the last value

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Answer 1

Jon 2022-1-10

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1626280-how-to-save-some-variables-created-in-a-loop#answer_872110

编辑：Jon 2022-1-10

在 MATLAB Online 中打开

You need to provide a vector to collect your values in, so something like this

numIterations = 10; % put total iterations here
All_x_values = zeros(numIterations,1); % preallocate array to hold x values
for k = 1:numIterations
    % do your calcs
    % ...
    % 
    % assign the resulting x value into vector holding results
    All_x_values(k) = x
end
end