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Projects in Awesome Lists tagged with fixed-point

A curated list of projects in awesome lists tagged with fixed-point .

https://github.com/MikeLankamp/fpm

C++ header-only fixed-point math library

cxx11 deterministic fixed-point header-only maths

Last synced: 14 May 2025

https://github.com/toots/shine

Super fast fixed-point MP3 encoder with JS/wasm and android native bindings.

android audio fixed-point mp3 wasm

Last synced: 04 Apr 2025

https://github.com/robaho/fixed

high performance fixed decimal place math library for Go

financial fixed-point golang math performance

Last synced: 08 Apr 2025

https://github.com/gbmhunter/mfixedpoint

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).

c-plus-plus embedded fixed-point

Last synced: 23 Apr 2025

https://github.com/locuslab/torchdeq

Modern Fixed Point Systems using Pytorch

deq equilibrium fixed-point fixed-point-method

Last synced: 06 Mar 2026

https://github.com/kmilo17pet/qlibs

A collection of useful libraries for embedded systems : signal smoothing, PID control, Fuzzy Logic, fixed-point math and more...

bitfields c control-systems crc-calculation digital-signal-processing discrete filtering fixed-point fuzzy-logic lti lti-system outlier-removal pid-control recursive-algorithm rms simulation smoothing sugeno transfer-functions

Last synced: 02 Mar 2026

https://github.com/rwpenney/spfpm

Package for performing fixed-point, arbitrary-precision arithmetic in Python.

arithmetic fixed-point numerical-methods python

Last synced: 08 Apr 2026

https://github.com/maratyszcza/fxdiv

C99/C++ header-only library for division via fixed-point multiplication by inverse

algorithm division fixed-point integer-division

Last synced: 25 Aug 2025

https://github.com/stormmuller/fixed-point-types

A C# library for fixed point numbers

fixed-point game-development lockstep unity unity3d

Last synced: 16 May 2025

https://github.com/wubingzheng/primitive_fixed_point_decimal

Primitive fixed-point decimal types in Rust.

decimal fixed-point no-std

Last synced: 15 Jul 2025

https://github.com/sgherbst/svreal

Synthesizable real number library in SystemVerilog, supporting both fixed- and floating-point formats

fixed-point floating-point icarus icarus-verilog irun iverilog ncsim simulation synthesis synthesizable systemverilog vcs verilator verilog vivado xcelium xrun

Last synced: 18 Jan 2026

https://github.com/0xosiris/cfmm-math-libraries

CFMM Fixed Point Math libraries for price simulation, fixed point conversion, and swap simulation on v2/v3 pools.

defi fixed-point mev solidity uniswap-v2 uniswap-v3

Last synced: 20 Mar 2025

https://github.com/lombiq/arithmetics

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/.

arithmetics dotnet dotnet-core fixed-point floating-point posit unum

Last synced: 07 Apr 2025

https://github.com/japaric/fpa

Fixed Point Arithmetic

arithmetic fixed-point no-std rust

Last synced: 07 Apr 2025

https://github.com/srekel/phyxed-2d

A 2d physics engine with fixed-point support.

c99 fixed-point physics-2d physics-engine pre-alpha public-domain single-header-lib

Last synced: 10 Apr 2025

https://github.com/vogtinator/ngl

3D graphics lib for Ndless (and possibly other systems)

3d-engine c-plus-plus fast fixed-point software-rendering

Last synced: 21 Aug 2025

https://github.com/Srekel/phyxed-2d

A 2d physics engine with fixed-point support.

c99 fixed-point physics-2d physics-engine pre-alpha public-domain single-header-lib

Last synced: 08 May 2025

https://github.com/deftio/companders

Audio compression using companders (integer implementation, A-Law, Mu-Law) for embedded micros with IIR fixed-radix averager

a-law audio audio-codec audio-samples compander compression embedded-audio embedded-systems fixed-point fixed-point-algorithm fixed-point-arithmetic iir integer-arithmetic mu-law radix u-law

Last synced: 28 Oct 2025

https://github.com/sunsided/libfixmath

Cross Platform Fixed Point Maths Library - mirror of https://code.google.com/p/libfixmath/

fixed-point fixed-point-arithmetic libfixmath math-library mirror

Last synced: 18 Mar 2025

https://github.com/hbldh/b2ac

Python and C implementations of an ellipse fitting algorithm in double and fixed point precision.

ellipse-fitting fixed-point numpy python

Last synced: 04 Aug 2025

https://github.com/kmilo17pet/qlibs-cpp

C++ version of qlibs, a collection of useful libraries for embedded systems : signal smoothing, PID control, Fuzzy Logic, fixed-point math and more...

bitfields control-systems cpp crc-calculation digital-signal-processing discrete filtering fixed-point fuzzy-logic interpolation interpolation-methods lti lti-system outlier-removal pid-control recursive-algorithm rms simulation smoothing transfer-functions

Last synced: 02 Mar 2026

https://github.com/sysprog21/kcalc

Math expression evaluation as Linux kernel module

expression-evaluator fixed-point linux-kernel

Last synced: 12 Jun 2025

https://github.com/zzzzzzzzac/numfi

a subclass of numpy.ndarray that does fixed-point arithmetic

dsp fixed-point fpga numpy numpy-arrays simulation

Last synced: 09 Apr 2025

https://github.com/trcwm/fptool

Compiler for generating fixed-point logic using VHDL

arithmetic fixed-point hdl signal-processing vhdl

Last synced: 07 Apr 2025

https://github.com/koishi-satori/eirinfixed

A C++ fixed point number library.

cplusplus-20 fixed-point library math mathematics

Last synced: 09 Sep 2025

https://github.com/gasparka/pyha

Describe, simulate and debug hardware in Python

dsp fixed-point python simulation verification vhdl

Last synced: 14 Jan 2026

https://github.com/mcejp/fixed-point-math

SIN, COS, SQRT, RSQRT & FLOOR(LOG2(x)) in fixed-point representation, targetting tiny 32-bit platforms. Notably, C++ STL is not required.

fixed-point math-routines

Last synced: 14 Apr 2025

https://github.com/baitcode/cairo-fixed-point-arithmetic

Fixed Point Arithmetic type for Cairo smart contracts

cairo fixed-point fixed-point-arithmetic smart-contracts starknet

Last synced: 23 Jan 2026

https://github.com/irifrance/fx

Binary fixed point numbers

cordic fixed-point generator golang numbers trigonometry

Last synced: 18 May 2026

https://github.com/cxw42/fixedptc-fork

Fork of fixedptc by Ivan Voras

embedded embedded-c fixed-point math

Last synced: 14 Apr 2025

https://github.com/trcwm/fplib

Arbitrary precision fixed-point library for C++

arbitrary-precision fixed-point library

Last synced: 14 Apr 2025

https://github.com/selimchraibi/asynchronousiterativealgorithms.jl

AsynchronousIterativeAlgorithms.jl handles the distributed asynchronous communication, so you can focus on designing your algorithm.

asynchronous centralized distributed fixed-point iterative-algorithms julia optimization

Last synced: 11 Dec 2025

https://github.com/kaidokert/tfixed

Import of C++ fixed point library by Anthony Williams

cpp fixed-point

Last synced: 10 Apr 2025

https://github.com/buhman/saturn-examples

Example programs for the Sega Saturn

fixed-point raytracing sega-saturn

Last synced: 19 Mar 2025

https://github.com/ilya3point999k/ral

Single header fixed point software renderer

3d c fixed-point public-domain rasterization single-header software-rendering

Last synced: 11 Apr 2025

https://github.com/jcarrano/fixed_point_arith

Fixed point math library in C with 3d vectors and quaternions - formal verification is in process...

arithmetic c embedded-c fixed-point math-library quaternion vector-math

Last synced: 02 Aug 2025

https://github.com/jmgc/myhdl-numeric

Myhdl fork that includes support for multiple entities (MEP110) and fixed point functionality (MEP 111) on VHDL. See myhdl/numeric dir under the numeric branch, and the Cordic example (example/cordic/Cordic.ipynb).

fixed-point myhdl vhdl08

Last synced: 14 Jan 2026

https://github.com/louis-langholtz/realnumb

A real numbers library with support for fixed point types.

cpp17 fixed-point math-library

Last synced: 13 May 2025

https://github.com/mamrhein/rust-fixed-point-decimal

Decimal fixed-point arithmetic.

arithmetic decimal fixed-point number rust

Last synced: 09 Apr 2026

https://github.com/xpturn/klotho

Deterministic Unity & Godot framework for rollback, lockstep & server-authoritative multiplayer. Engine-agnostic pure C# core, FP64 fixed-point math, ECS, physics, navigation, and replays — frame-perfect, cross-platform reproducible.

client-side-prediction deterministic ecs fixed-point frame-sync godot-engine lockstep multiplayer networking replay rollback server-authoritative simulation unity-package unity3d-plugin upm

Last synced: 08 Jun 2026

https://github.com/opz/solidity-fixedpoint

Implements fixed point numbers in Solidity using the Q number format.

ethereum fixed-point math solidity

Last synced: 12 Jul 2025

https://github.com/darnir/rust-fixedpoint

Simple rust library for computing fixed point of a function

crates fixed-point optimization-library optimization-methods rust-library

Last synced: 23 Sep 2025

https://github.com/ryanavella/fixed

Fixed Point Integers for Go

fixed-point go golang integer integers

Last synced: 05 Jun 2026

https://github.com/0xosiris/dynorbitmodelingpython

Detailed paper describing python program to calculate fixed points of various functions and calculate the order of the orbits for a given seed.

dynamical-modeling dynamical-systems fixed-point orbit-determination sympy

Last synced: 22 Jul 2025

https://github.com/teddy-van-jerry/rtlsim

RTL-like Simulation and Evaluation in Python

evaluation fixed-point python register-transfer-level rtl simulation

Last synced: 19 Apr 2026

https://github.com/sunsided/netfix

Fixed point experiments in .NET

csharp dotnet experiment fixed-point

Last synced: 29 Apr 2026

https://github.com/philippe44/libresample16

16 bits resample library inspired by https://ccrma.stanford.edu/~jos/resample/Free_Resampling_Software.html

fast fixed-point resample

Last synced: 24 Oct 2025

https://github.com/dkosmari/libfxd

libfxd is a fixed-point library for C++20.

cplusplus cplusplus-20 fixed-point numerics

Last synced: 25 Jun 2026

https://github.com/stillwater-sc/universal-hw

QA Verification and Validation test suites for ALU and SFU hardware designs of number systems available in Universal

alu bfloat cfloat fixed-point floating-point fused-dot-product hardware lns posit quire sfu validation verification zfp

Last synced: 14 May 2025

https://github.com/md-emon-hasan/numerical-analysis

🔢 C-based algorithms and exercises focused on numerical methods, such as interpolation, differentiation, and aimed for equation solving.

bisection-method false-position fixed-point newton-raphson numerical-analysis numerical-integration numerical-methods

Last synced: 12 Feb 2026

https://github.com/sambacha/lib64x64

Gas Optimized ABDK 64.64-bit fixed point number library

64x64 fixed-point int128 solidity

Last synced: 11 Jul 2025

https://github.com/Koishi-Satori/EirinFixed

fixed point number library

cplusplus-20 fixed-point library math

Last synced: 31 Oct 2025

https://github.com/loresuso/perceptronvhdl

A simple implementation of a Perceptron in VHDL

artificial-intelligence fixed-point perceptron vhdl

Last synced: 04 Jan 2026

https://github.com/teleprint-me/fixed-point

A lightweight Digital Signal Processing library written in pure C

digital-signal-processing fixed-point floating-point ieee-754 quantization

Last synced: 26 Aug 2025

https://github.com/io7m-com/jnfp

Java normalized fixed-point

fixed-point java normalized

Last synced: 11 Jan 2026

https://github.com/kotet/bigfixed

Arbitrary-precision fixed point number that using std.bigint internally

dlang dub fixed-point

Last synced: 10 Mar 2026

https://github.com/i-a-morozov/ndmap

Higher order partial derivatives computation with respect to one or several tensor-like variables, applications to nonlinear dynamics

automatic-differentiation fixed-point nonlinear-dynamics pytorch

Last synced: 30 Sep 2025

https://github.com/jtompuri/mandelbr8

Fast Mandelbrot generator for 8-bit computers in 100% assembly. C64, C128, Plus/4, VIC-20, PET, CBM-II, Atari, BBC Micro.

6502 8-bit assembly atari-xl-computers bbc-micro commodore-128 commodore-64 fixed-point fractal mandelbrot plus4 retrocomputing vic-20

Last synced: 22 Jun 2026

https://github.com/solidstate-network/abdk-math-extensions

🧮 SolidState extensions for the ABDK Solidity libraries

64x64 abdk erc20 eth ether ethereum fixed-point math solidity token wow

Last synced: 06 Jan 2026

https://github.com/pawel2000pl/fixed_point

Template for fixed-point operations with a simplified math library (dedicated for RISC-V IM).

cpp fixed-point risc-v taylor-series template

Last synced: 03 Jul 2025

https://github.com/mbuesch/avr-q

Fixed point arithmetic for AVR - In Rust

avr embedded fixed-point no-std rust rust-lang

Last synced: 03 Jul 2026

https://github.com/nmicic/int-llm

Integer-only LLM stack in pure C — run TinyLlama and train a tiny GPT in Q16.48 fixed-point, zero floating point. A reproducible fun experiment.

cpu-inference deterministic fixed-point from-scratch inference-engine integer-arithmetic llm machine-learning pure-c quantization reproducibility tinyllama

Last synced: 02 Jul 2026

https://github.com/wayibkahil/numerical-analysis-app

A Python desktop application for solving mathematical equations using various numerical methods. This interactive tool provides a modern GUI for inputting equations and visualizing results through interactive plots. Features include solution history tracking, customizable settings, and PDF export capabilities.

android euler false-positive fixed-point gauss-elimination java javascript ludecomposition newton-raphson numerical numerical-analysis numerical-methods secant-method static-analysis

Last synced: 17 Apr 2026

https://github.com/unikraft/lib-libfxdiv

Unikraft port of fxdiv, a library for division via fixed-point multiplication by inverse

fixed-point library math unikraft

Last synced: 04 Feb 2026

https://github.com/jfjlaros/numauto

Numeration-automatic sequences.

fixed-point k-automata number-system substitutions

Last synced: 11 Jun 2025