CMSIS-DSP embedded compute library for Cortex-M and Cortex-A

Large collection of number systems providing custom arithmetic for mixed-precision algorithm development and optimization for AI, Machine Learning, Computer Vision, Signal Processing, CAE, EDA, control, optimization, estimation, and approximation.

A modular DSP platform that fits into your pocket! Comes with open-source codebase and schematics. Citadel compatible.

ISP image signal processor implementation in C function

FixedMathSharp: A high-precision, deterministic fixed-point math library for .NET. Ideal for simulations, games, and physics engines requiring reliable arithmetic without floating-point inaccuracies.

Fixed point math library for SystemVerilog

APyTypes - Algorithmic data types for Python

FixedMathSharp-Unity: Integrates a high-precision, deterministic fixed-point math library into Unity. Ideal for simulations, games, and physics engines requiring reliable arithmetic without floating-point inaccuracies.

🛫 Fixed-Point Decimals

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

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

Fixed Point Arithmetic type for Cairo smart contracts

Educational course teaching fixed-point arithmetic from first principles. Strict C99, no dependencies, MIT licensed.

This repository contains a Python script that calculates the digits of π (pi) using a novel algorithm based on Catalan numbers and fixed-point arithmetic. The algorithm efficiently computes the digits of π by leveraging the properties of Catalan numbers, making it a unique and effective method for high-precision calculations.

image warp in c function

A C++20 fixed-point single header library, for embedded devices.

Direct base-to-base conversion (2→62) in C++. Extensible to base 2→any base. Exact integer/fractional precision.

from 0 to C++ hero

Visualize digits of π using fixed-point Chudnovsky computation and binary splitting, rendered as a color-coded grid in the browser.

Fixed dependent type for working with fixed-point arithmetic

Pure C# Vector Library with Fixed Point Math

A Post-Training Quantizer for the Design of Mixed Low-Precision DNNs with Dynamic Fixed-Point Representation for Efficient Hardware Acceleration on Edge Devices

fixed point operation

Custom implementation of fixed-point arithmetic

Custom data types, including 24-bit integers and fixed-point.

Performance and energy efficiency experiments of Vitis implementation types for arithmetic operations across fixed-point and floating-point precisions on FPGA

Implements unsigned 32-bit and 64-bit integer operations using 32-bit signed integer operations only.

A C program that generates 5-bit random numbers with dynamic integer/fractional splits (X+Y=5). It enforces a strict parity constraint (bit count difference of 1) and converts the binary sequence to decimal floating-point values.

Fixed Point numbers and their operations, in systems which doesn't support Floating Point numbers.