curve-fitting

There are 7 repositories under curve-fitting topic.

• lmfit / lmfit-py

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

  curve-fittingleast-squarespythonscipy
  Language:Python 1077

• gpufit / Gpufit

  GPU-accelerated Levenberg-Marquardt curve fitting in CUDA

  gpu-computingnon-linear-regressioncurve-fittingsuper-resolutiongpu-accelerationgpu-programminglevenberg-marquardt
  Language:C++ 313

• wojdyr / fityk

  curve fitting (peak fitting) software

  c-plus-pluschromatographycurve-fittingpowder-diffractionspectroscopy
  Language:C++ 264

• tBuLi / symfit

  Symbolic Fitting; fitting as it should be.

  curve-fittingleast-squarespythonscipysympy
  Language:Python 236

• ihmeuw-msca / CurveFit

  Generic curve fitting package with nonlinear mixed effects model

  mixed-effectscurve-fittingcovid-19
  Language:Python 192

• UniBwTAS / ccma

  Curvature Corrected Moving Average: An accurate and model-free path smoothing algorithm.

  accurate-smoothingcnccurvature-corrected-moving-averagecurve-fittingdata-driveneasy-to-usekernelkernel-smoothingmodel-freemoving-averagepath-interpolationpath-smoothingpythonroboticsrosros2smoothingtrajectory-optimizationtrajectory-planning
  Language:Python 170

• twxjyg / Hybrid-A-Star-U-Turn-Solution

  Autonomous driving trajectory planning solution for U-Turn scenario

  self-driving-carautonomous-drivinghybrid-a-staru-turntrajectory-planninga-starvisualizationmotion-modelscurve-fittingkappa-computting
  Language:C++ 115

• luphord / nelson_siegel_svensson

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

  python3interest-ratescurve-fittingyield-curvefinance
  Language:Python 112

• vicrucann / CurveFitting

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

  algorithmbezier-curvesc-plus-pluscurve-fittinglibraryopenscenegraphschneider
  Language:C++ 96

• zunzun / pyeq2

  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.

  curve-fittingsurface-fitting
  94

• SciNim / numericalnim

  A collection of numerical methods written in Nim

  nimnim-langodeode-solverintegrationintegralnumerical-methodsnumerical-integrationnumerical-computationode-integratorsvectorsdiscrete-pointssimpson-rulesciencescientific-computingscientificinterpolationoptimization-methodscurve-fittinglbfgs
  Language:Nim 87

• abnerbog / levenberg-marquardt-method

  Python implementation of Levenberg-Marquardt algorithm built from scratch using NumPy.

  curve-fittinglevenberg-marquardtnonlinear-regressionnumpy
  Language:Python 79

• mljs / levenberg-marquardt

  Curve fitting method in JavaScript

  curvefittingcurve-fittinglevenberg-marquardthacktoberfest
  Language:JavaScript 70

• arabiaweather / athena

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

  machine-learningtensorflowcurve-fittingoptimizationequation-solverresearch-toolsymbolic-computationacademiasymbolic-regressioninterpretabilitysimulation-framework
  Language:Jupyter Notebook 69

• numericalalgorithmsgroup / NAGPythonExamples

  Examples and demos showing how to call functions from the nAG Library for Python

  correlation-matrixcurve-fittingjupyter-notebookslinear-algebranag-librarynonlinear-optimizationnumerical-methodsoptimizationpythonquantitative-financerandom-number-generatorsroot-findingscientific-computingsurface-fittingtime-series-analysistrial
  Language:Jupyter Notebook 61

• originlab / Python-Samples

  Code examples for using the originpro Python package to interact with Origin software.

  pythonoriginoriginprodatadata-visualizationdata-analysisgraphsgraphingoriginlabplottingplot-graphcurve-fittingpeak-detection
  Language:Python 54

• perazz / fitpack

  A Modern Fortran translation of the FITPACK package for curve and surface fitting

  curve-fittingfortransmoothingsmoothing-splinesspline-approximationspline-curvespline-interpolationsplinessurface-fitting
  Language:Fortran 53
• jaxfit

  Dipolar-Quantum-Gases / jaxfit

  GPU/TPU accelerated nonlinear least-squares curve fitting using JAX

  curve-fittingjaxoptimizationgpu-accelerationleast-squaresnonlinear-regressionpython
  Language:Python 52

• aerdem4 / kaggle-plasticc

  Solution to Kaggle's PLAsTiCC Astronomical Classification Competition

  astronomycurve-fittingkagglelightgbmneural-networkstacking
  Language:Python 51

• mirapy-org / mirapy

  MiraPy: A Python package for Deep Learning in Astronomy

  astronomyautoencoderclassificationcurve-fittingdeep-learninghtru1image-reconstructionkerasmachine-learningoglevariable-starsx-ray-binaries
  Language:Python 44

• heriantolim / PeakFit

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

  matlabcurve-fittingpeak-fittingspectroscopyspectral-analysisraman
  Language:MATLAB 39

• mirsaeedi / spline-curve-fitting

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

  bsplinespline-interpolationspline-approximationsplinesapproximationcurve-fitting
  Language:JavaScript 37

• tanukihee / pearson3curve

  Pearson Type III Curve Fitting and Plotting

  curve-fittinghydrologypearson-curvespython3
  Language:Python 36

• btjones-me / raman_spectroscopy

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

  curve-fittingfind-peakslorentzianraman-spectroscopyspectroscopy
  Language:Python 35

• nrc-cnrc / MetroloPy

  Tools for uncertainty propagation and measurement unit conversion — Outils pour la propagation des incertitudes et la conversion d'unités de mesure

  uncertainty-propagationuncertainty-analysisuncertainty-visualisationuncertaintiesunit-conversionunit-convertermonte-carlo-simulationerror-propagationcurve-fittinguncertaintyjupyteripythonpython3metrology
  Language:Python 35

• Rotario / arduinoCurveFitting

  Fit polynomial curves to given points using least squares regression

  arduinoccppcurve-fittingdeterminantmatrixnumerical-methods
  Language:C++ 33

• zunzun / pyeq3

  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.

  curve-fittingsurface-fitting
  31

• ChevronOne / point_projection

  Point Projection On Parametric Curves / Trajectory Maps for Autonomous Driving

  closest-pointbezier-curvebezier-pathparametric-curvecurvebezier-curve-closest-pointpoint-projectionnearest-pointbezier-curve-nearest-pointcurve-fittingbezier-fittingparametric-curves-fittingautonomous-vehiclesautonomous-drivingtrajectory-generationtrajectory-trackingmaps
  Language:C++ 30

• davidfokkema / tailor

  Application for data analysis and curve fitting

  curve-fittingdata-analysispythonscatterplotsciencespreadsheet-editor
  Language:Python 28

• biosustain / croissance

  Tool for estimating growth rates from microbial growth curves

  bioinformaticsbiologygrowth-curvescurve-fitting
  Language:Python 27

• mpkuse / advanced_techniques_for_curvefitting

  Advanced Technique for Curve Fitting

  curve-fittingceres-solverceres-examplenonlinear-least-squares
  Language:C++ 27

• zunzun / tkInterFit

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

  curve-fittingsurface-fitting
  27
• spectrafit

  Anselmoo / spectrafit

  📊📈🔬 SpectraFit is a command-line and Jupyter-notebook tool for quick data-fitting based on the regular expression of distribution functions.

  data-sciencespectroscopyfittingpythonscienceconsole-applicationdata-analysisjuypter-notebookcurve-fittingspectral-analysisscience-researchscientific-plottingdata-analysis-pythondata-visualization
  Language:Python 26

• SASfit / SASfit

  A curve fitting program for small-angle scattering curves, mostly from SAXS and SANS experiments in analytical or biological chemistry. 📄https://doi.org/10.1107/S1600576722009037 📄https://doi.org/10.1107/S1600576717011979 📄https://doi.org/10.1107/S1600576715016544

  scattering-curvessmall-angle-xray-scatteringsmall-angle-neutron-scatteringcurve-fittingnanoparticleanalysisdata-sciencedata-analysismacoswindowslinuxdesktop-applicationc
  Language:C 24

• yuriok / QGrain

  An open-source and easy-to-use software for the comprehensive analysis of grain-size distributions

  curve-fittingemmagrain-size-distributionlognormalpcaskew-normalssuweibull
  Language:Python 22

• ws-garcia / VBA-Expressions

  A powerful string expression evaluator for VBA and LO Basic, which puts more than 100 mathematical, statistical, financial, date-time, logic and text manipulation functions at the user's fingertips.

  basiccholesky-decompositioncholesky-factorizationcurve-fittingdeterminant-calculationequation-systemslibreofficelo-basiclu-decompositionmathematical-expression-parsermathematical-expressions-evaluatormathematicsmathsmatrix-multiplicationmultivariate-linear-regressionsciencestatistical-models
  Language:VBA 21