There are 9 repositories under fixed-point topic.
A Static Analysis Tool for Detecting Security Vulnerabilities in Python Web Applications
C++ header-only fixed-point math library
A Compositional Numeric Library for C++
NTSC encoding/decoding in C89 using only integers and fixed point math. Supports NES decoding. Can be used as an image filter for games or real-time applications.
Open-Source Libraries for Solidity by ABDK Consulting
C++ Binary Fixed-Point Arithmetic
A python library for fractional fixed-point (base 2) arithmetic and binary manipulation with Numpy compatibility.
Fixed point math with 48.16 precision (based on lib by https://github.com/fholm)
MFixedPoint is a header-only fixed-point C++ library suitable for fast arithmetic operations on systems which don't have a FPU (e.g. embedded systems).. Suitable for performing computationally intensive operations on a computing platform that does not have a floating-point unit (like most smaller embedded systems, such as Cortex-M3, CortexM0, ATmega, PSoC 5, PSoC 5 LP, PSoC 4, Arduino platforms e.t.c). Common applications include BLDC motor control and image processing. Best performance on a 32-bit or higher architecture (although 8-bit architectures should still be fine).
Neural Network Quantization & Low-Bit Fixed Point Training For Hardware-Friendly Algorithm Design
A very fast and simple software renderer using only integers and fixed point math. PiSHi LE (PL) is a subset of the 3D software graphics library used in King's Crook.
PAL encoding/decoding in C89 using only integers and fixed point math. Supports NES decoding. Can be used as an image filter for games or real-time applications.
A fixed point arithmetic library for Arduino
FixedMath: A High-Performance C++23, C++17 Library for Fixed-Point 48.16 Arithmetic
A collection of useful libraries for embedded systems : signal smoothing, PID control, Fuzzy Logic, fixed-point math and more...
16-bit Adder Multiplier hardware on Digilent Basys 3
This is my personal library of code that is common to my different projects (Photosounder, SplineEQ, Spiral and others)
C99/C++ header-only library for division via fixed-point multiplication by inverse
ISP image signal processor implementation in C function
A C# library for fixed point numbers
Synthesizable real number library in SystemVerilog, supporting both fixed- and floating-point formats
Primitive fixed-point decimal types in Rust.
CFMM Fixed Point Math libraries for price simulation, fixed point conversion, and swap simulation on v2/v3 pools.
Hastlayer-compatible arithmetics package. Includes the .NET implementation of the unum and posit number formats that can be transformed into specialized hardware with Hastlayer (https://hastlayer.com). On unum and posit see: https://posithub.org/.
A rust cross-platform deterministic skeletal animation runtime library, based on ozz-animation.