String comparison

Compares 2 strings. Output is identical to that of C string library.
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Aggiornato 10 apr 2016

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Compares 2 strings, str1 and str2 and return -1 if str1 < str2, 0 if str1==str2 and 1 if str1 > str2. output is identical to that of C string library.
Same idea as files listed in acknowledgments. The difference is that this implementation is faster since it uses mex function.
Type mex strcmpC.c at the MATLAB prompt to generate the mex file. Then call strcmpC like any MATLAB function.
Example usage:
strcmpC('1234','2345535')
ans =
-1
Source code heavily references a mex example. See mxmalloc.c.
Type the following command in MATLAB prompt to see mxmalloc.c
edit([matlabroot '/extern/examples/mx/mxmalloc.c']);

Cita come

ChinSoon Lim (2025). String comparison (https://www.mathworks.com/matlabcentral/fileexchange/23375-string-comparison), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2008a
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS Linux
Categorie
Scopri di più su Characters and Strings in Help Center e MATLAB Answers
Riconoscimenti

Ispirato da: Compare Strings (C-convention), lexcmp

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Versione Pubblicato Note della release
1.0.0.0

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