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I want to change a variable with every iteration either randomly, how do i do that ?

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Panth Patel 2020-10-22

关闭： MATLAB Answer Bot 2021-8-20

I want to change a variable with every iteration either by +1 or -1 randomly and keep the overall variable in between +5 to -5

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Ameer Hamza 2020-10-22

Something like this will work

x = 0;
for i = 1:100
    x = min(max(x + 2*(rand()>0.5)-1, -5), 5)
end

Panth Patel 2020-10-24

编辑：Panth Patel 2020-10-24

It works fine

Thank you very much !!!

Your help is very much appreciated.

Ameer Hamza 2020-10-24

I am glad to be of help!!!

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