could anyone help me to solve the issue.

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Prabha Kumaresan 2018-3-26

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https://ww2.mathworks.cn/matlabcentral/answers/390663-could-anyone-help-me-to-solve-the-issue

关闭： MATLAB Answer Bot 2021-8-20

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code:
list_of_rng_seeds = [1 2 23]
num_rng = length(list_of_rng_seeds)
for rng_usage_idx = 1 : num_rng 
this_seed = list_of_rng_seeds(rng_usage_idx)
fprintf('Below results are for rng = %d\n', this_seed) 
rng(this_seed )
unused_rows=1:4
while ~isempty(unused_rows)
N_UE_rows=2;
rows=unused_rows(randsample(length(unused_rows),N_UE_rows))
[~,idx]=find(ismember(unused_rows,rows))
unused_rows(idx)=[]
end
end

The above code works fine. but the list of rng seeds is mentioned as [1 2 23] inorder to have the combinations of 2 users in each group under the condition user present in one group should not be present in other group.Could anyone tell me how the code can be executed without mentioning the list of rng seeds values for different number of users and its combinations.

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Rik 2018-3-26

You need to make a choice what you want. Either you want to randomize the groups, or you don't. You can of course use some elaborate function to generate a vector of seeds based on the number of groups. Is that what you want?

Stephen23 2018-3-26

编辑：Stephen23 2018-3-26

See earlier questions and discussions:

https://www.mathworks.com/matlabcentral/answers/389611-how-to-change-the-rng-value

https://www.mathworks.com/matlabcentral/answers/389603-could-anyone-help-me-to-fix-the-issue

@Prabha Kumaresan: please do not repeatedly ask the same question, or continuations of the same question. You might feel like asking lots of times is productive, but actually it make it harder for us to keep track of what information you have been given and what you have explained about the situation. It would be easier for everyone, including yourself, if you kept discussions on one topic within one thread.

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