round, randn

Hello

Simple query.

Suppose I assign y=randn(4,1), I get a 4X1 matrix with random numbers which have (may be) 3-4 number after the decimal point.

Can you please help, what I should write to get the one number after the decimal point.

y=some round or fix op((randn(4,1)))

Cheers

[Jan]

Is this a homework question?

Btw. RANDN replies 15 digits.

Answer 1

[Jan]

At first remove the integer part, see round or rem. Then multiply the result by 10. The remaining steps are not complicated.