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ISMEMBERF

version 1.10.0.0 (5.6 KB) by Bruno Luong
Floating-point ISMEMBER (i.e., with round-off tolerance)

4K Downloads

Updated 24 Oct 2010

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Matlab ISMEMBER uses strict exact comparison between floats.
The ISMEMBERF (note the "F") can tolerate some round off error.
It is possible to configure the tolerance.'rows' option is also supported.

Example:

[tf, loc]=ismember(0.3, 0:0.1:1) % returns false
[tf, loc]=ismemberf(0.3, 0:0.1:1) % return true

Cite As

Bruno Luong (2021). ISMEMBERF (https://www.mathworks.com/matlabcentral/fileexchange/23294-ismemberf), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2006a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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