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numcmp.m

version 1.0.0.0 (3.71 KB) by Carlos Adrian Vargas Aguilera
Compares between numerical arrays up to a certain precision.

2K Downloads

Updated 04 May 2016

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Editor's Note: This file was selected as MATLAB Central Pick of the Week

This program compares numerical arrays up to a certain precision.
Examples:
>> numcmp(x); % compares x==0.1
>> numcmp(x,'<=',y,3); % compares x<=y up to 0.001

See the screenshot for another example.

This is usefull to compare serial dates up to 0.1 seconds by using:
>> numcmp(time1*86400,FUN,time2*86400)
and avoiding floating point problems with the serial dates in days.

Cite As

Carlos Adrian Vargas Aguilera (2022). numcmp.m (https://www.mathworks.com/matlabcentral/fileexchange/21190-numcmp-m), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2007b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired: Floating point relational operator.

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