How do i randomly distribute 4 numbers in 1*100 matrix?
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Rakibul Islam Rony
am 12 Feb. 2018
Kommentiert: Rakibul Islam Rony
am 12 Feb. 2018
Hi Helpful minds,
I have 4 numbers, [2, 4, 7, 9] I want to generate a 1*200 Matrix which have only these 4 numbers randomly distributed. I am expecting a matrix like: [7, 9, 4, 4, 2, 9, 7, 4, 2, .....]
Thank you in advance Rony
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Matt
am 12 Feb. 2018
Hi Rakibul,
What you can do is create a matrix containing the numbers you want. I will call it L. Then create a random integer matrix that goes from 1 to 4. This matrix will then be used to index into L. The matrix M will then have the 4 numbers from L randomly distributed. (See code below)
Matt
L = [2,4,7,9];
ind = randi([1 4],1,200);
M = L(ind)
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