MATLAB: Generating a random matrix with range

matrixrandom number generator

Hi,
I am trying to generate 12*2 matrix. The first column should contain random values between [0 5] and the second column should have random values between [5 20]. Can you help me out with this.

Best Answer

May be something crude like this?
x = rand(12,2);
x(:,1) = 5*x(:,1);
x(:,2) = 5+15*x(:,2)
rand generates uniformly distributed random number in the interval (0,1).
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