display to the 1000th if value less than 1 using std

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David Cunningham
David Cunningham 2013-4-8
When I get the std of a vector and it is less than 1, matlab will round to '0.' I need the precise value. Is there a setting option that I can change to allow this?

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Tobias
Tobias 2013-4-8
编辑：Tobias 2013-4-8
digits(d)
Where d is 1 < d < 2^29 + 1
See Variable-precision accuracy for more help

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