Non-Linear Least Squares Minimization, with flexible Parameter settings, based on scipy.optimize.leastsq, and with many additional classes and methods for curve fitting

Generic curve fitting package with nonlinear mixed effects model

curve fitting (peak fitting) software

GPU-accelerated Levenberg-Marquardt curve fitting in CUDA

Symbolic Fitting; fitting as it should be.

A large collection of equations for Python 2 curve fitting and surface fitting that can output source code in several computing languages, and run a genetic algorithm for initial parameter estimation. Comes with cluster, parallel, IPython, GUI, NodeJS, and web-based graphical examples. Includes orthogonal distance and relative error regressions.

Automatic equation building and curve fitting. Runs on Tensorflow. Built for academia and research.

〰️ Curve fitting based on Schneider's algorithm. Written using C++11 and OpenSceneGraph (visualization)

Curve fitting method in javascript

Autonomous driving trajectory planning solution for U-Turn scenario

Solution to Kaggle's PLAsTiCC Astronomical Classification Competition

A large collection of equations for Python 3 curve fitting and surface fitting that can output source code in several computing languages, and run a genetic algorithm for initial parameter estimation. Comes with cluster, parallel, IPython, GUI, NodeJS, and web-based graphical examples. Includes orthogonal distance and relative error regressions.

Python 3 tkinter graphical curve fitting and surface fitting application, saves results to PDF.

Implementation of the Nelson-Siegel-Svensson interest rate curve model.

tools for dealing with physical quantities: uncertainty propagation and unit conversion

Visualizations of various one-dimensional smoothers using the d3 javascript library.

A Django site in Python 3 for curve fitting 2D and 3D data that can output source code in several computing languages and run a genetic algorithm for initial parameter estimation. Includes orthogonal distance and relative error regressions. Generates PDF files and surface animations. Based on code from zunzun.com.

Advanced Technique for Curve Fitting

Software to look for interrelationships between constants and find formulas for number sequences

〰️ Approximate spline of any degree to given data

A peak-fitting tool based on MATLAB for spectroscopic data analysis.

Python 3 Flask graphical curve fitting and surface fitting web application

Fit polynomial curves to given points using least squares regression

VitoshaTrade is a Forex forecasting module for MetaTrader4.

Tool for estimating growth rates from microbial growth curves

Weighted least squares meshless interpolator and differentiator.

A library for fitting functions to sets of data.

Master's disseration source code to find peaks of Raman Spectroscopy of CZTS and fit Lorentzians to decompose the structure.

B-Spline, Bezier, and Linear/Non-Linear fitting (Approximation and Interpolation) algorithms are implemented in Javascript.