Generating random number between 1 to 10 but having discrete steps

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Arsal15
Arsal15 2016-2-3
编辑： Joseph Cheng 2016-2-3
Hi,
I want to generate random time steps to test my function. As i have to give random time and it will generate output on that time value. any simple solution.
As i have tried before this method.
if true
N =10;
randperm(N);
%giving me
output = 5 2 10 3 8 1 9 7 4 6
%But i want output as
output = 1.857 3.597 2.684 7.158 9.516 5.535
end
Need your guidance.

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采纳的回答

Guillaume
Guillaume 2016-2-3
output = rand(1, 10) * 10;
There's no guarantee that the 10 values are unique but the probability that you have two identical values is extremely small.
  1 个评论
Joseph Cheng
Joseph Cheng 2016-2-3
编辑：Joseph Cheng 2016-2-3
to expand on that why not use what you have but add the decimal as rand as well.
N =10;
output = randperm(N)+rand(1,10)
or instead of randperm you can use randi(10,1,numtests)+rand(1,numtests) where numtests is the number of test cases you're putting in.

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