selecting the random element by having distance to others

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NA
NA le 28 Avr 2020
This code generates random number
index = randperm(length(1:200),5);
I want to control this generator. Each number have a distance to each others
for example
index=[117 121 15 14 187]
117 and 121 is near to each other also 14 amd 15. This example is not acceptable.
200 divided by 5 equals 40.
First element should be between 1 to 40
Second elemnet should be between 41 to 80
Third elemnet should be between 81 to 120
4th ---> 121 to 160
5th ---> 161 to 200
If the fist element is 39 the second one should not be 42. 39 and 42 is close to each other.
something like this result
index=[2 53 90 140 199]
  1 commentaire
David Hill
David Hill le 28 Avr 2020
I have no idea what you are talking about by reading your example. Please explain further.

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Ameer Hamza
Ameer Hamza le 29 Avr 2020
If you want your random numbers to be distributed like this, the randperm is not the correct function. You can use randi() and shift them to your required range.
x = randi([1 40], 1, 5) + (0:40:160);
Result
>> x
x =
27 42 114 158 188

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