hex2fp

Version 1.0.0 (2,17 ko) par Olaf Bousche
Convert IEEE hexadecimal string to single or double precision numbers
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Mise à jour 15 jan. 2024

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HEX2FP is a modified version of the Mathworks HEX2NUM.
It converts hexadecimal representations of floating point numbers:
  • 8 character IEEE hexadecimal strings are converted to single precision numbers
  • 16 character IEEE hexadecimal strings are converted to double precision numbers
It is ALMOST compatible with HEX2num:
  • hex2fp('400921fb54442d18') returns pi.
  • hex2fp('bff') returns single(-1.875) but hex2num('bff') returns -1.
  • hex2fp('40490fdb') returns single(pi)
  • hex2fp('bf8') returns single(-1).
  • hex2fp('bff ') with more than 5 spaces returns -1.
There are other versions that handle single precision numbers but I needed maximum compatibility with hex2num and automatic switching between singles and doubles.

Citation pour cette source

Olaf Bousche (2025). hex2fp (https://fr.mathworks.com/matlabcentral/fileexchange/157701-hex2fp), MATLAB Central File Exchange. Extrait(e) le .

Compatibilité avec les versions de MATLAB
Créé avec R2023b
Compatible avec toutes les versions
Plateformes compatibles
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Version Publié le Notes de version
1.0.0