roundfrac

Round numbers to nearest fraction.

Version 1.0.0.0 (17,8 ko)
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6 jan. 2015

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This function rounds inputs to multiples of a fraction. For example, to round values in an array x to the nearest fifth, use roundfrac(x,1/5).

Syntax
Xrounded = roundfrac(X,fraction)
Xrounded = roundfrac(X,fraction,option)

Description
Xrounded = roundfrac(X,fraction) rounds X to multiples of nearest fraction. If fraction is a scalar, it is applied to all values in X. If dimensions of fraction match dimensions of X, it is applied element-wise. If fraction is 1/3, values of X are rounded to the nearest one third. roundfrac(X,1) is equivalent to round(X).

Xrounded = roundfrac(X,fraction,option) specifies an option string as 'floor', 'ceil', 'fix', or 'round'. Default rounding option is 'round'.

Citation pour cette source

Chad Greene (2026). roundfrac (https://fr.mathworks.com/matlabcentral/fileexchange/48965-roundfrac), MATLAB Central File Exchange. Extrait(e) le .

Remerciements

Inspiré par : round2, ROUND2, roundn(x,n) returns x rounded to n digits.

Informations générales

Compatibilité avec les versions de MATLAB

  • Compatible avec toutes les versions

Plateformes compatibles

  • Windows
  • macOS
  • Linux
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Version Publié le Notes de version
1.0.0.0