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I am trying to write a script that generates a list of 100 integers selected randomly from the set {-20,-10,0,10,20,30}

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How do I use the randomness funtion in this problem??

Answers (3)

Walter Roberson
Walter Roberson on 1 Oct 2013
S = [-20,-10,0,10,20,30];
Now generate a random number between 1 and length(S) and index S with it.

sharvari samant
sharvari samant on 1 Oct 2013
use the function randsrc

Roger Stafford
Roger Stafford on 1 Oct 2013
x = 10*randi(6,100,1)-30;


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