nonlinear-least-squares

A large scale non-linear optimization library

A library for differentiable nonlinear optimization

IMU + X(GNSS, 6DoF Odom) Loosely-Coupled Fusion Localization based on ESKF, IEKF, UKF(UKF/SPKF, JUKF, SVD-UKF) and MAP

Sparse nonlinear least squares in JAX

DeepLM: Large-scale Nonlinear Least Squares on Deep Learning Frameworks using Stochastic Domain Decomposition (CVPR 2021)

A library of modern Fortran modules for nonlinear optimization

Least squares adjustment software

A nonlinear least square(NLLS) solver. Fomulate the NLLS as graph optimization.

Advanced Technique for Curve Fitting

{gslnls}: GSL multi-start nonlinear least-squares fitting in R

An optimizer of robustified Non-Linear Least Squares problems

Solve nonlinear systems of equations and nonlinear least squares in Julia

Fortran bindings to libdogleg - a large-scale nonlinear least-squares optimization library

Project Summary

Standards Time Series and Regression Package, a library of Fortran subroutines for statistical data analysis developed by the Statistical Engineering Division of the National Institute of Standards and Technology