How do I create a random matrix from a normal distribution given the mean and variance (mean = 2 and variance = 8).

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Tai Lopez
Tai Lopez 2018-10-13
评论： Tan Nguyen 2021-4-8
From a 100x100 random matrix that I have previously created I need to create another random matrix from a normal distribution given the mean and variance (let's say that mean is 2 and variance is 8). Does anyone know how to do this?
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Star Strider
Star Strider 2018-10-13
I would just do this:
mu = 2;
vr = 8;
RandomNormalMatrix = mu + sqrt(vr)*randn(100);
See the documentation on the randn (link) function for details.
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