hexsingle2num

Version 1.0.0.0 (2,32 ko) par Mark Lubinski
hex2num for single.
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Mise à jour 22 juin 2005

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hexsingle2num converts a single precision IEEE hexadecimal string to a number.

hexsingle2num is a version of hex2num which works with single precision floats. Currently MATLAB hex2num converts to double precision floats.

HEXSINGLE2NUM(S), where S is a 8 character string containing a hexadecimal number, returns a double type number equal to the IEEE single precision floating point number it represents. Fewer than 8 characters are padded on the right with zeros.

If S is a character array, each row is interpreted as a single precision number (and returned as a double).

NaNs, infinities and denorms are handled correctly.

Example:
hexsingle2num('40490fdb') returns Pi.
hexsingle2num('bf8') returns -1.

Citation pour cette source

Mark Lubinski (2026). hexsingle2num (https://fr.mathworks.com/matlabcentral/fileexchange/6927-hexsingle2num), MATLAB Central File Exchange. Extrait(e) le .

Compatibilité avec les versions de MATLAB
Créé avec R14SP1
Compatible avec toutes les versions
Plateformes compatibles
Windows macOS Linux
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Remerciements

A inspiré : hex2fp, singlehex2num, Simulink hexsingle2num block

Version Publié le Notes de version
1.0.0.0

Fixed bug with underflow (bug found by Matthias Noell).