ISMEMBERF

Version 1.10.0.0 (5,6 KB) von Bruno Luong
Floating-point ISMEMBER (i.e., with round-off tolerance)
5.0
(8)
4K Downloads
Aktualisiert 24. Okt 2010

Lizenz anzeigen

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

Zitieren als

Bruno Luong (2024). ISMEMBERF (https://www.mathworks.com/matlabcentral/fileexchange/23294-ismemberf), MATLAB Central File Exchange. Abgerufen.

Kompatibilität der MATLAB-Version
Erstellt mit R2006a
Kompatibel mit allen Versionen
Plattform-Kompatibilität
Windows macOS Linux

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Version Veröffentlicht Versionshinweise
1.10.0.0

Replace soon-deprecated strmatch with strncmpi
1.9.0.0

Complete H1 lines with specification of LOC and membership criteria
1.7.0.0

Correct bug reported by Jan, better description in H1 line (thanks)
1.6.0.0

Correct bug reported by David
1.3.0.0

Important change in the engine when using 'rows' option, which saves the runtime by about 30%. Some adjustment with automatic tolerance.
1.1.0.0

Extend ISMEMBERF to complex arrays
1.0.0.0