constant randperm in each iteration
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all=[2;3;4;56;7;89;5;1;5;1;3;6;7;9];
changed=9;
p = randperm(size(all,1));
p(1:changed)=[];
t=all/2
t(p)=0;
I want to run this code 10 times and want to have a same t in each iteration.
I tried to use 'seed' but have error.
3 Comments
Jan
on 14 Feb 2019
Please take the time to read the documentation if you have a problem with a command:
doc randperm
You cannot provide a 'seed' for this command. Trying this is pure guessing, and this must fail soon. Only the random number generator can be seeded.
Accepted Answer
Steven Lord
on 13 Feb 2019
First, you should probably use a different variable name for your vector of data. all already has a meaning in MATLAB.
Second, define a fixed variable before whatever loop you're using to iterate then set t to that fixed variable at the start of each iteration.
fixedt = allVector/2;
for iterations = 1:10
t = fixedt;
% do stuff with t
end
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