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round, randn

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PChoppala
PChoppala il 19 Feb 2012
Modificato: Image Analyst il 16 Ott 2013
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
  1 Commento
Jan
Jan il 19 Feb 2012
Is this a homework question?
Btw. RANDN replies 15 digits.

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Jan
Jan il 19 Feb 2012
At first remove the integer part, see round or rem. Then multiply the result by 10. The remaining steps are not complicated.

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