randn
- randn returns a normally distributed random number (with mean = 0 and variance = 1)
- randn(n,m) returns a n x m matrix of normally distributed random numbers
- randn(n) is equivalent to randn(n,n)
Examples
> randn# 1.29013
> randn(2)#
-0.197587 0.677411
-0.855019 1.93203
> randn(2,3)#
-0.768578 0.247221 0.561918
0.293378 -0.758055 -0.309597
> scatter(randn(10,10),randn(10,10)) [ans:1x1 struct]
Resources
