how to implement two different scenarios in the same code.

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Prabha Kumaresan 2018-4-5

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https://ww2.mathworks.cn/matlabcentral/answers/392735-how-to-implement-two-different-scenarios-in-the-same-code

评论： Prabha Kumaresan 2018-4-5

scenario 1: 
   N_rng=[1 2 23]
   for s=1:length(N_rng)
   this_seed = N_rng(s);
   fprintf('Below results are for rng = %d\n', this_seed);
   rng(this_seed);
   unused_rows=1:N_UE(t);
   while ~isempty(unused_rows)
   N_UE_rows=2;
   if (N_UE_rows+1)==numel(unused_rows);
   N_UE_rows=numel(unused_rows);
   end
   rows=unused_rows(randsample(length(unused_rows),N_UE_rows))
   [~,idx]=find(ismember(unused_rows,rows));
   unused_rows(idx)=[];
   end
   end
scenario 2:
N_rng=[1 2 5 6 9 11 12 19 47 74 84 91 153];
for s=1:length(N_rng)
this_seed = N_rng(s);
fprintf('Below results are for rng = %d\n', this_seed);
rng(this_seed);
unused_rows=1:N_UE(t);
while ~isempty(unused_rows)
N_UE_rows=ceil(sqrt(randi([numel(unused_rows)])));
if (N_UE_rows+1)==numel(unused_rows);
N_UE_rows=numel(unused_rows);
end
rows=unused_rows(randsample(length(unused_rows),N_UE_rows))
[~,idx]=find(ismember(unused_rows,rows));
unused_rows(idx)=[];
end
end

Could anyone tell me how to implement two different scenario in the same code

2 个评论
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Greg 2018-4-5

Not sure what you're asking. What's wrong with exactly what you posted?

Are you trying to ask how to use if logic to choose between the 2 scenarios?

Prabha Kumaresan 2018-4-5

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The difference between scenario 1 and scenario 2 are

scenario 1 uses the command 
  N_rng=[1 2 23]; N_UE_rows=2; 
and scenario 2 uses 
N_rng=[1 2 5 6 9 11 12 19 47 74 84 91 153];
N_UE_rows=ceil(sqrt(randi([numel(unused_rows)])));
the rest of the command remains the same for both scenario.
I want actually to run the both scenarios using the 
same code,under the condition for scenario 1 uses N_rng=[1 2 23];
N_UE_rows=2;  and scenario 2 uses
N_rng=[1 2 5 6 9 11 12 19 47 74 84 91 153];
N_UE_rows=ceil(sqrt(randi([numel(unused_rows)])));