Can't understand what rng(seed) does.
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I have come across this command in matlab. rng(seed). I used the help to understand what its means, and I still don't get it. Can anyone help me understand what it does?
rng Control the random number generator used by RAND, RANDI, and RANDN.
rng(SD) seeds the random number generator using the non-negative
integer SD so that RAND, RANDI, and RANDN produce a predictable
sequence of numbers.