The fixedpoint package offers several features that are widely used in DSP applications:
Generate fixed point numbers from string literals, integers, or floating point numbers.
Specify bit widths and signedness, or allow it to be deduced
Various rounding methods
Various overflow handling methods
Configurable alerts for overflow, property mismatches, and implicit casting errors
Arithmetic operations such as addition, subtraction, multiplication, exponentiation
Bitwise operations AND, OR, XOR, and inversion.
Type casting to int, float, bool, str
Built-in string formatting (f-strings or str.format)
Comparisons with other FixedPoint, int, or float objects
The fixedpoint package is unit-tested against MATLAB stimulus (with the fixed point toolbox), making the fixedpoint package a viable, accurate, and cost-free alternative to MATLAB.
The fixedpoint package is released under the BSD license.
Copyright (c) 2019-2020, Schweitzer Engineering Laboratories, Inc. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
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Release files for fixedpoint 1.0.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| fixedpoint-1.0.1.tar.gz | 25.7 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| fixedpoint-1.0.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 54.0 kB
Release files / fixedpoint-1.0.1.tar.gz
| Download URL | fixedpoint-1.0.1.tar.gz |
|---|---|
| Size | 25.7 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Release files / fixedpoint-1.0.1-py3-none-any.whl
| Download URL | fixedpoint-1.0.1-py3-none-any.whl |
|---|---|
| Size | 28.3 kB |
| Tags | Python 3 |
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SHA-256 checksum How to use checksums |
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| Uploaded via |
twine/3.1.1 pkginfo/1.5.0.1 requests/2.23.0 setuptools/46.1.1 requests-toolbelt/0.9.1 tqdm/4.43.0 CPython/3.8.0
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