Nobuaki Tanaka

Digital-signal-processing. Make operation on signal with c# (FIR/IIR Filters)

WaveletTransform. Wavelet transform for C#

waveletstudio. A set of tools built in C# to assist the signal processing with Wavelet Analysis.

Matrix. C++ / C# Matrix Processing Library

VecNet. VecNet is an embedded vector indexing library for .NET applications that need dense-vector retrieval without adopting a vector database service.

NukedOPL3Sharp. A C# port of nukeykt's OPL3 implementation

Iir1.Net. A faithful port of the Iir1 filters

MVerb.Net. A faithful port of the MVerb filter

SignalFlux. SignalFlux is the canonical .NET domain model for engineering data—a shared vocabulary that lets different systems speak the same language. It sits between hardware and analysis, giving every voltage, temperature, signal, and measurement a consistent, strongly typed shape, regardless of source, format, protocol, or vendor.

DevBrewLabs.Evalis. C#

NeuralNetwork.NET. A TensorFlow-inspired neural network library built from scratch in C# 7.3 for .NET Standard 2.0, with GPU support through cuDNN

System.AI. Machine Learning and Data Analysis stack for .NET ecosystem

SharpNet. Open-source Deep Learning library in C# with CUDA and BLAS support

CSharp-Machine-Learning-Projects. CSharp Machine Learning Projects, published by Packt

Fractions. A fraction data type to calculate with rational numbers.

Invicta.Numerics.Vectors. Double-precision copies of the single-precision structs contained within the .NET System.Numerics.Vectors assembly.

swiftysynth. A pure-Swift SF2 (SoundFont) synthesizer — MIT port of sinshu's MeltySynth.

.NetML. Project of libraries containing machine learning models.

SciSharp-Learn. C# Machine Learning library inspired by Scikit-Learn.

ml-csharp. A C# library and examples for building, training, and experimenting with neural networks and machine learning models.

SharpLearning. Machine learning for C# .Net

CS-Matrix. A policy-based matrix library for C#.

Matrix. A modular C# linear algebra library for creating, manipulating, and analyzing matrices. It offers a clean API with support for core operations, decompositions (LU, QR), and inversion. Designed for both learning and practical use in data science, graphics, and scientific computing.

MathExtended.Matrix. C# Library for Matrices

MatrixLib. Matrix library for c#

M0LTE.Dsp. Dependency-free DSP primitives for .NET (FFT, FIR design, decimator/upsampler, spectrum, occupied-bandwidth) — extracted from pdn-soundmodem

Colt.NET_Core. Colt provides a set of Open Source Libraries for High Performance Scientific and Technical Computing in Java http://acs.lbl.gov/~hoschek/colt/ This project started as a port of the Colt core library to C# on .NET Core 2.1, but contains additional features. This is simply translated from Java (1.4!); so, need much more work to be a "modern" project, such as using LINQ, Parallel computing, etc.

MatrixOperations. A light-weight matrix operations library for C#, supports matrix addition, matrix mulitplication, vector addition, dot product, cross product and using CPU cores-corresponding threads as many as possible to parallelly compute result. Beside that, matrix operations can be writen in easy understanding way like regular math expression.

MatrixLibrary. A matrix library written in C#

csMatrix. A C# matrix library

CodeBrix.Audio. C

IIR_Butterworth_Filter_C_Sharp. IIR Butterworth Filter for C#

NewLife.Audio. 一个跨平台 .NET 全功能音频处理库，面向 .NET 开发者提供编解码、设备 I/O、DSP 效果、语音处理、容器格式读写、流媒体传输等一站式音频能力。

LSQSolver. A lightweight C# least-squares solver for dense matrices, supporting rank-deficient and underdetermined systems.

BigNumbersNet. A simple library to calculate really big numbers operations in Csharp

generic-simd-numerics. C#

LinearAlgebra. A linear algebra library for C#

linalg. Linear Algebra in C#

CSharp-LinAlg. Simple C# linear algebra library (usable with Unity)

SpessaSharp. SpessaSynth ported to C#

LocSta. An F# library for composing state-aware functions by @SchlenkR

MathAssertions.TUnit. TUnit-native math assertion library for .NET. Tolerance, sequences, statistics, linear algebra, number theory, 3D geometry. AOT-compatible, reflection-free.

analyticsLibrary. A library to help with large data analytics and management.,

PureHDF. A pure .NET library that makes reading and writing of HDF5 files (groups, datasets, attributes, ...) very easy.

GD-DOOM. A port of DOOM to golang

room. Doomgeneric re-implemented in Rust. Rip and tear down undefined behavior.

NVMath.Net. NVIDIA Math Library for C#

Gondwana. Gondwana Game Engine

TensorSharp. A native .NET LLM inference engine for GGUF models. TensorSharp provides a console application, a web-based chatbot interface, and Ollama/OpenAI-compatible HTTP APIs for programmatic access. It supports Windows/MacOS/Linux with full GPU capability

ExtremaSpectrum. C#

u-insight. Rust statistical analysis engine with C FFI, C#, and WASM bindings — covering clustering, anomaly detection, PCA, regression, and data profiling for messy real-world data.

ILNumerics.ONAL. Write MATLAB/NumPy code in .NET — exactly, with full semantics and managed LAPACK.

ManagedDoomPowershell. A port of Managed Doom to Powershell.

Numerinus. C#

TR-Code-Libraries. C#

ML.cs. Writing a simpler Machine learning Library for .net environment

doom-over-dns. Play Doom entirely from DNS records. (PowerShell 7+)

NetFabric.Numerics.Tensors. A generic tensor library for .NET

HdbScan.Net. A .NET implementation of HDBSCAN (Hierarchical Density-Based Spatial Clustering of Applications with Noise).

CoreMathSharp. Perfectly accurate, portable, and deterministic implementations of mathematical functions

Nerd_STF. Nerd_STF is a mathematics library for all versions of .NET.

DDLA. A Double(precision)-Dense-Linear-Algebra library in C# with AOCL-Blis.

DGEMMSharp. An experimental single-core high-performance DGEMM implementation using pure C# with runtime-generated microkernels.

Mathematics.NET. Mathematics.NET is a C# class library that provides tools for solving advanced mathematical problems.

MathCore.DSP. Библиотека методов и средств цифровой обработки сигналов

UnoDoom. Embrace the iconic DOOM game, now cross-platform on iOS, macOS, Android, Windows, Linux, and WebAssembly. Implemented with Uno Platform.

BigFloat. A floating point library for large numbers.

CSharpNumerics. A numerical package for physics simulations and machine learning workflows, providing tools for discretization, numerical analysis, and efficient iterative solvers

Sokol.NET. Cross-platform graphics framework for C# with .NET NativeAOT | Desktop • Mobile • Web | Direct3D • Metal • OpenGL • WebGL

algo-c. C

FsMath. FsMath is a lightweight maths library designed for modern F# workflows

go-meltysynth. A SoundFont MIDI synthesizer written in pure Golang

ziggysynth. A SoundFont MIDI synthesizer written in pure Zig

MatrixDotNet. Powerful .NET library for calculating matrix

RobustFit. Implementation of robust linear regression in C#

HPCsharp. High performance algorithms in C#: SIMD/SSE, multi-core and faster

StarMath. While there are already countless math libraries for performing common matrix/array functions, StarMath is distinguished by its simplicity and flexbility. There is no need to declare vectors and matrices in a specific library format. It works simliar to Math.function calls in C#.

insight-net. Insight .NET is a C# library that provides APIs for a number of common machine learning tasks.

StatisticalLearning. Statitical learning library in C#

MxNet.Sharp. .NET Standard bindings for Apache MxNet with Imperative, Symbolic and Gluon Interface for developing, training and deploying Machine Learning models in C#. https://mxnet.tech-quantum.com/

JXMath. math in C#

HmmDotNet. Hidden Markov Model for .NET

GenericClustering. Simple Clustering project to play around with Generic Clustering-algorithms

Numerics. Numerics is a free and open-source library for .NET developed by USACE-RMC, providing a comprehensive set of methods and algorithms for numerical computations and statistical analysis.

UniCluster.Net. High-performance .NET library for optimal 1D K-means clustering. Guarantees globally optimal solutions in O(k·n) time.

knm_synthesizer. A SoundFont MIDI synthesizer written in C++

OpenGeneticAlgorithm.NET. An extensible .NET genetic algorithm library for optimization and artificial intelligence - Evolutionary computation and complex problem solving made simple

RunningStatistics. Online algorithms for statistical measures.

ScikitLearn.Net. C# bindings for Scikit-Learn (WIP - Refactor)

sonic. sonic is a rapid evaluation engine for mathematical expressions. It can parse and execute strings containing mathematical expressions.

MathFlow. C# math expression library with symbolic computation support

xFunc. xFunc provides a powerful parser and analyzer for mathematical expressions. It excels at calculating derivatives, simplifying expressions, and achieving high performance.

OrangeC. OrangeC Compiler And Tool Chain

ShogiLibSharp. 将棋ライブラリ（C#）

csmpfit. A Least Squares Optimization Library in C#

csnumerics. Portable numerical algorithms in C#

FTIRD_Nuget. Mathematical functions for .NET Core and .NET framework ecosystem.

gore. Pure Go minimal Doom implementation

ndtw. Dynamic Time Warping (DTW) algorithm implementation for .NET C#

linear-regression-pvalues. Standard linear regression with P-values

DBSCAN. Implementation of the DBSCAN clustering algorithm

Unbe.Algebra. A vector and matrix library with HLSL-like syntax written in C# using hardware intrinsics

chain_reaxian. Rust

LinqStatistics. Linq extensions to calculate basic statistics

sharpkmeans. K-Means++ implementation for the .NET platform, includes Silhoutte k-estimator and Anderson-Darling statistical test.

Clustering. Clustering - SupportVectorMachine, K-Means

DensityPeaksClustering. C# implementation of Rodriguez & Laio's Fast Clustering by Density Peaks algorithm

DbscanSharp. Fast 2D DBSCAN implementation with KD-Tree, in C#

DspFiltersNet. A small package containing some methods to apply frequency filters in .NET

umap-sharp. C# library for fast embeddings projection using Uniform Manifold Approximation and Projection

broom. Broom is a Doom source port focused on code clarity, cleanup, and maintainability.

HdbscanSharp. HDBSCAN in C#

SignalSharp. SignalSharp is a library designed for signal processing and time series analysis.

Math-Expression-Evaluator. A C# library for parsing mathemitical expressions with support for parentheses and variables.

SciComp. A C# library for math, physics and chemistry

BlasSharp. BLAS/LAPACK bindings for .NET (OpenBLAS, MKL, Apple Accelerate)

kv. kv - a C++ Library for Verified Numerical Computation

midix. Crates used to parse, read, and write in the MIDI format

ComputerAlgebra. Computer Algebra System for .Net

BigRational. Arbitrary precision rational number class

BigDecimal. An arbitrary-precision decimal (base 10) floating-point number type. Downloaded over 30 million times on NuGet!

GenericArithmetic. A generic arithmetic library. Allows you to perform arithmetic on any numeric type. All .NET numeric value types are supported, as is any custom numeric type--just implement the numeric operator overloads.

NRandom. Provides better random number utilities and weighted collections for .NET and Unity.

Vorcyc.Mathematics. A high performance , navie managed code math library.

geometry3Sharp. C# library for 2D/3D geometric computation, mesh algorithms, and so on. Boost license.

MathExtended. C# Math Library with Functions, not included in standard Library. Compatible with NET.Core and NET.Framework

Geometry. Dan's Geometry Library

FixedMathSharp. A deterministic fixed-point math library for .NET

CoreMath. Linear algebra math library and utils

smath. Alternative math library based on .Net 7 generic math.

FAI. Fast ML Inference Building Blocks Library in C#

beutl. Cross-platform video editing (compositing) software.

RustEd. A doom map editor written in Rust.

Doom.Mobile. Embrace the iconic DOOM game with immersive sound, now cross-platform on iOS, MacCatalyst, Android, and Windows. Implemented with .NET MAUI, SkiaSharp, DrawnUI, and Plugin.Maui.Audio.

iron-doom. A modern and readable Doom source port written in Rust, designed for clarity and maintainability.

meltysynth. A SoundFont MIDI synthesizer for .NET

c2cs. Generate C# bindings from a C header.

Hebron. Framework for converting C libraries to other languages

MauiDoom. C#

sfontplayer. MIDI / soundfont player with miscellaneous tools

bevy_rustysynth. THIS IS A MIRROR

ncalc. NCalc is a fast and lightweight expression evaluator library for .NET, designed for flexibility and high performance. It supports a wide range of mathematical and logical operations.

DotnetETExp. C#

numpy.net. A port of NumPy to .Net

rustc_codegen_clr. A Rust compiler backend targeting CIL(.NET IR) and C.

MultiPrecisionComplexAlgebra. MultiPrecision Complex Algebra Implements

DotFeather. A closs-platform generic gameengine built on C#/.NET 6

Promete. Promete - Simple, Powerful and Extensible 2D Game Engine for .NET

fake-doom. Doom software renderer

SVM_C_Sharp. Support Vector Machine C#.

svm_cpp. Support Vector Machines Implementation from scratch in C++

OpticsClustering. Implementation of OPTICS clustering algorithm in C#.

DBSCAN-with-KDTree. DBSCAN Clustering Algorithm with KDtree C# faster Implementation

dbscan. DBSCAN Clustering Algorithm C# Implementation

LogisiticRegression. This is the implementation of Iterative Reweighted Least Square Optimization of Logistic Regression

MathCore. Библиотека прикладных алгоритмов и инструментов

SpessaSynth. MIDI SoundFont/DLS player and editor written in TypeScript.

UMapx. Cross-platform .NET library for digital signal processing. Fast and optimized

qoa. The “Quite OK Audio Format” for fast, lossy audio compression

PhastFT. A high-performance Fast Fourier Transform (FFT) library written in pure and safe Rust.

ruxguitar. Guitar Pro tablature player.

MiniAudioExNET. Audio playback and processing library powered by MiniAudio

Independent_Component_Analysis. From scratch Python implementation of the fast ICA algorithm.

metanumerics. Meta.Numerics is library for advanced numerical computing on the .NET platform. It offers an object-oriented API for statistical analysis, advanced functions, Fourier transforms, numerical integration and optimization, and matrix algebra.

GenericTensor. The only library allowing to create Tensors (matrices extension) with custom types

AngouriMath. Open-source cross-platform symbolic algebra library for C# and F#. Can be used for both production and research purposes.

msys2.github.io. The MSYS2 homepage

sakura. SAKURA Editor (Japanese text editor for MS Windows)

faer-rs. Linear algebra foundation for the Rust programming language

Aelian.FFT. A highly optimized 1D fast fourier transform (FFT) implementation for .NET, with implementations for both real- and complex-valued data.

partydonk. C#

FlexASIO. A flexible universal ASIO driver that uses the PortAudio sound I/O library. Supports WASAPI (shared and exclusive), KS, DirectSound and MME.

sciport-rs. Port of scipy to rust

xsynth. The fastest Black MIDI synthesizer, playing 8,000 voices or more in realtime. Uses aggressive SIMD and multithreading, and supports a subset of the sfz and sf2 formats.

linalg. Linear Algebra in C#

LinearNet. A simple linear algebra library written in C#.

la-library. LALib is a C# self-contained linear algebra library.

Nums. Linear algebra library for C#. Vectors, matrices and a few noise functions

AlbiruniML. AlbiruniML is a linear algebra and machine learning library written in pure C# language inspired by tensorflow

Elsheimy.Components.Linears. My basic linear algebra library.

MS-Linear-Algebra-Library. A C#-based Library that will be used to eventually create a full-fledged Matrix-Multiplication

mapack. Linear algebra library for .NET

MathLib. C# Math Library, focused in linear algebra tools

daany. Daany - .NET DAta ANalYtics .NET library with the implementation of DataFrame, Time series decompositions and Linear Algebra routines BLASS and LAPACK.

mathcore. Advanced .NET math library (.NET Standard).

LinearAlgebra. This package provides a library for standard linear algebra functions in C#. It provides data types and operators for matrices, vectors, linear spaces, and polynomials. It also contains methods to find the determinant, reduced row echelon form (RREF), inverse, eigenvalues/vectors, image, or kernel of a matrix. The library also provides a framework for complex number arithmetic within C# and can find complex eigenvalues and eigenvectors of a matrix.

MathSharp. C#

AForge.NET. AForge.NET Framework is a C# framework designed for developers and researchers in the fields of Computer Vision and Artificial Intelligence - image processing, neural networks, genetic algorithms, machine learning, robotics, etc.

FourierCSharp. C# Fourier Transform (FFT, DFT) Sample Program

BlasNet. Basic Linear Algebra Subprograms for .Net

NumNet. Numpy style scientific programming package

KelpNet. Pure C# machine learning framework

MonoSound. A library for MonoGame projects which provides an alternative to SoundEffect instance creation, among other useful features.

SoundMaker. You can do The following content with this library. 1. make the sound of chiptune(old game sound) 2. export sound to a file of wave format.

LinearAlgebra. Implementations or wrappers for linear algebra operations in C#

MathSharp. A vector and matrix library written in C# using hardware intrinsics

cs-linear-algebra. C# implementation of linear algebra and matrix manipulation

SimpleSynth. A simple C# library that can read a MIDI file and spit out a WAV file.

EZSynth. C# wavetable synthesizer designed to be extensible and generic in terms of formats of audio and sequence data.

C-Sharp. All algorithms implemented in C#.