Functions to convert numbers between fixed and floating point representation as experienced by simulink users. Permits conversion of 8, 16 and 32 bit representation of signed and unsigned decimal numbers, with or without binary point.
INSTALLATION
Package can be downloaded from the public git repo as:
$ git clone $ python setup.py install
or installed automatically via pypi:
$ pip install fixreal
USAGE
>>> import fixreal
>>> fixreal.real2fix(-0.9921875, fixreal.get_conv(8, 7, True))
129.0
>>> fixreal.real2fix(-3.96875, fixreal.get_conv(8, 5, True))
129.0
>>> fixreal.real2fix(-127, fixreal.get_conv(8, 0, True))
129.0
>>> fixreal.real2fix(1.0078125, fixreal.get_conv(8, 7, False))
129.0
>>> fixreal.real2fix(4.03125, fixreal.get_conv(8, 5, False))
129.0
>>> fixreal.real2fix(129, fixreal.get_conv(8, 0, False))
129.0
>>> fixreal.fix2real(0b10000001, fixreal.get_conv(8, 7, True))
-0.9921875
>>> fixreal.fix2real(0b10000001, fixreal.get_conv(8, 5, True))
-3.96875
>>> fixreal.fix2real(0b10000001, fixreal.get_conv(8, 0, True))
-127.0
>>> fixreal.fix2real(0b10000001, fixreal.get_conv(8, 7, False))
1.0078125
>>> fixreal.fix2real(0b10000001, fixreal.get_conv(8, 5, False))
4.03125
>>> fixreal.fix2real(0b10000001, fixreal.get_conv(8, 0, False))
129.0
>>> conv = fixreal.conv_from_name("fix_8_7")
1 maintainer
Metadata
1 maintainer
Release files for fixreal 0.8
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| fixreal-0.8.tar.gz | 59.0 kB | Without provenance | Details |
Release files / fixreal-0.8.tar.gz
| Download URL | fixreal-0.8.tar.gz |
|---|---|
| Size | 59.0 kB |
| Tags | Source |
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Security for fixreal 0.8
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