How can we display a value of function inside for loop seperatley instead of in a form of vector?

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omar th 2023-2-17

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https://ww2.mathworks.cn/matlabcentral/answers/1914185-how-can-we-display-a-value-of-function-inside-for-loop-seperatley-instead-of-in-a-form-of-vector

评论： omar th 2023-2-21

when I excuted the code below, " select" show me the options as vector, but I want it show me these options in random way BUT WITHOUT REPEATING as follow in each iteration, for example,

options = [1 2 3 4 5];  
for i= 1:numel(options)
 
select = options(randperm(i))
end

Thanks in advance

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采纳的回答

Dyuman Joshi 2023-2-17

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https://ww2.mathworks.cn/matlabcentral/answers/1914185-how-can-we-display-a-value-of-function-inside-for-loop-seperatley-instead-of-in-a-form-of-vector#answer_1173680

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A = [1 2 3 4 5]; 
options=randperm(numel(A));
for i= 1:numel(options) 
    select = options(i)
end
select = 2
select = 1
select = 3
select = 5
select = 4