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could anyone help me how to run the line without using randsample

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Prabha Kumaresan
Prabha Kumaresan 2018-4-13
关闭： MATLAB Answer Bot 2021-8-20
could anyone help me how to run the line without using randsample rows=unused_rows(randsample(length(unused_rows),N_UE_rows))

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回答（2 个）

Image Analyst
Image Analyst 2018-4-13
Try randperm().
  2 个评论
Prabha Kumaresan
Prabha Kumaresan 2018-4-16
编辑：Walter Roberson 2018-4-16
in my code the total number of rows is 4.
Lets say (1,2,3,4). I am forming 2 groups and I am running the code with respect to 4 iterations. For each iterations the number of rows displayed keeps on changing and i am getting the following result.
iteration-1
rows = 3 4
rows = 1 2
iteration-2
rows =4 1
rows =3 2
iteration-3
rows =2 3
rows =4 1
iteration-4
rows =1 2
rows =3 4
But what i actually is need the number of rows need to be fixed for every iterations. Could you please help me on this.
Walter Roberson
Walter Roberson 2018-4-16
In the output you show, the number of rows is the same each time, 2 rows each time.
Walter Roberson
Walter Roberson 2018-4-16
rows = unused_rows(randperm(length(unused_rows),N_UE_rows))
  3 个评论
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Prabha Kumaresan
Prabha Kumaresan 2018-4-17
when i used rng() the number in each rows remain fixed whereas the gain corresponds to the rows also getting fixed.My aim is to run with different iterations by fixing the number in each rows which corresponds to different gain values for each iteration.so could you please help me how to fix the number in each rows with different gain values corresponding to different iterations.

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