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

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

Answer 1

[Ameer Hamza]

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]

It works fine

Thank you very much !!!

Your help is very much appreciated.

[Ameer Hamza]

I am glad to be of help!!!