Round to a Specified Number of Significant Digits

Version 1.0.0.3 (5,42 ko) par Edward Zechmann
Rounds a numeric array to a specified number of Significant Digits. Supports real and complex numbers, five different kinds of rounding.
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4,2K téléchargements
Mise à jour 26 mars 2022

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sd_round stands for "Significant Digits Round".
This program rounds a 2-d matrix of numbers to a specified number of significant digits.
This program support five different styles of rounding the last digit: to the nearest integer, up, down, toward zero, and away from zero.
This program supports real and complex numbers.
This program supports units and a three digit separator character.
The program outputs the rounded array, a cell string of the rounded matrix, the number of digits, to the left and right of the decimal place.
This program is useful for presenting scientific data that requires rounding to a specified number of significant digits for publication.

Citation pour cette source

Edward Zechmann (2024). Round to a Specified Number of Significant Digits (https://www.mathworks.com/matlabcentral/fileexchange/21225-round-to-a-specified-number-of-significant-digits), MATLAB Central File Exchange. Extrait(e) le .

Compatibilité avec les versions de MATLAB
Créé avec R2007b
Compatible avec toutes les versions
Plateformes compatibles
Windows macOS Linux
Catégories
En savoir plus sur Arithmetic Operations dans Help Center et MATLAB Answers
Remerciements

Inspiré par : round2, FIX2, ROUND2

A inspiré : Round with significant digits

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Version Publié le Notes de version
1.0.0.3

Fixed a bug in the output of real number strings with SI Prefixes
1.0.0.2

Fixed a bug with outputting the A2 when there is only one output variable.
1.0.0.1

Added options for units and a three digit separator character.
1.0.0.0