roundd.m

Version 1.0.0.0 (1.32 KB) by Carlos Adrian Vargas Aguilera
Rounds an array up to N digits from the left.
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Updated 4 May 2016

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Rounds an array up to N digits from the left, taking the element with more digits to the left ['max(abs(x(:)))'] as the reference. So, it is different from ROUNDN (mappinf toolbox) because this latter takes the dot as reference.
roundd(0.012345,3) = 0.012300
roundd(0.012345,4) = 0.012350, etc

Note: inside there is a function that check where an array has integer (natural numbers) elements: ISNATURAL

Check the screenshot for an example.

Cite As

Carlos Adrian Vargas Aguilera (2026). roundd.m (https://nl.mathworks.com/matlabcentral/fileexchange/12992-roundd-m), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14SP3
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0.0

BSD License