MATLAB: How to create an array using an existing set of numbers longer than the original array

random number generation

Hi. I have this array: a = [20 10 5 1];

I need to create an array which will be of length n (n must be longer than the length(a)) This array should be comprised only of those numbers in array a.

How do I go about this? Thanks!

Best Answer

   a(  randi(length(a),1,n)  )

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MATLAB: Hi. I need to know how can I generate an array of random integers in a given range where every integer in the range should appear at least once in the array

      n=4;
      p=10;
      a = randi(n,[1 p]);
      a(randperm(p,n)) = 1:n

Best Answer

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MATLAB: How to Expand an Existing Structure Array

MATLAB: Hi. I need to know how can I generate an array of random integers in a given range where every integer in the range should appear at least once in the array

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