hex2fp

版本 1.0.0 (2.2 KB) 作者: Olaf Bousche
Convert IEEE hexadecimal string to single or double precision numbers
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更新时间 2024/1/15

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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.

引用格式

Olaf Bousche (2024). hex2fp (https://www.mathworks.com/matlabcentral/fileexchange/157701-hex2fp), MATLAB Central File Exchange. 检索来源 .

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版本 已发布 发行说明
1.0.0