curve-fitting

There are 8 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.

  pythonscipycurve-fittingleast-squares
  Language:Python 1165

• gpufit / Gpufit

  GPU-accelerated Levenberg-Marquardt curve fitting in CUDA

  gpu-computingnon-linear-regressioncurve-fittingsuper-resolutiongpu-accelerationgpu-programminglevenberg-marquardt
  Language:Cuda 332

• wojdyr / fityk

  curve fitting (peak fitting) software

  curve-fittingspectroscopyc-plus-pluschromatographypowder-diffraction
  Language:C++ 287

• tBuLi / symfit

  Symbolic Fitting; fitting as it should be.

  pythoncurve-fittingsympyscipyleast-squares
  Language:Python 244

• UniBwTAS / ccma

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

  data-driveneasy-to-usemodel-freemoving-averagepath-smoothingroboticsrosaccurate-smoothingcurvature-corrected-moving-averagepythonsmoothingpath-interpolationkernelkernel-smoothingcurve-fittingcnctrajectory-optimizationtrajectory-planningros2
  Language:Python 224

• ihmeuw-msca / CurveFit

  Generic curve fitting package with nonlinear mixed effects model

  mixed-effectscurve-fittingcovid-19
  Language:Python 192

• luphord / nelson_siegel_svensson

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

  python3interest-ratescurve-fittingyield-curvefinance
  Language:Python 124

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

  Autonomous driving trajectory planning solution for U-Turn scenario

  a-starautonomous-drivingcurve-fittinghybrid-a-starkappa-computtingmotion-modelsself-driving-cartrajectory-planningu-turnvisualization
  Language:C++ 124

• vicrucann / CurveFitting

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

  curve-fittingalgorithmschneiderc-plus-plusopenscenegraphbezier-curveslibrary
  Language:C++ 104

• abnerbog / levenberg-marquardt-method

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

  curve-fittinglevenberg-marquardtnonlinear-regressionnumpy
  Language:Python 98

• 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

  curve-fittingdiscrete-pointsintegralintegrationinterpolationlbfgsnimnim-langnumerical-computationnumerical-integrationnumerical-methodsodeode-integratorsode-solveroptimization-methodssciencescientificscientific-computingsimpson-rulevectors
  Language:Nim 89

• originlab / Python-Samples

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

  pythonoriginoriginprodatadata-visualizationdata-analysisgraphsgraphingoriginlabplottingplot-graphcurve-fittingpeak-detection
  Language:Python 77

• mljs / levenberg-marquardt

  Curve fitting method in JavaScript

  curvefittingcurve-fittinglevenberg-marquardthacktoberfest
  Language:TypeScript 74

• 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 68

• perazz / fitpack

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

  curve-fittingfortransmoothingsmoothing-splinesspline-approximationspline-curvespline-interpolationsplinessurface-fitting
  Language:Fortran 67

• numericalalgorithmsgroup / NAGPythonExamples

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

  nag-libraryjupyter-notebookspythonlinear-algebratrialoptimizationnumerical-methodsscientific-computingnonlinear-optimizationquantitative-financerandom-number-generatorscorrelation-matrixtime-series-analysissurface-fittingcurve-fittingroot-finding
  Language:Jupyter Notebook 66
• symbolfit

  hftsoi / symbolfit

  Automatic parametric modeling with symbolic regression

  automationcurve-fittinghigh-energy-physicsinterpolationlmfitmachine-learningnonlinear-optimizationparametric-modellingpysrpythonsymbolic-regressionuncertainty-estimations
  Language:Python 59
• jaxfit

  Dipolar-Quantum-Gases / jaxfit

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

  curve-fittingjaxoptimizationgpu-accelerationleast-squaresnonlinear-regressionpython
  Language:Python 58

• aerdem4 / kaggle-plasticc

  Solution to Kaggle's PLAsTiCC Astronomical Classification Competition

  kagglecurve-fittingstackingneural-networklightgbmastronomy
  Language:Python 50

• mirapy-org / mirapy

  MiraPy: A Python package for Deep Learning in Astronomy

  astronomyautoencoderclassificationcurve-fittingdeep-learninghtru1image-reconstructionkerasmachine-learningoglevariable-starsx-ray-binaries
  Language:Python 45

• heriantolim / PeakFit

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

  matlabcurve-fittingpeak-fittingspectroscopyspectral-analysisraman
  Language:MATLAB 44

• 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 42

• ECP-Solutions / VBA-Expressions

  A powerful library extending VBA with over 100 functions for math, stats, finance, and data manipulation. It supports matrix operations, and user-defined functions, enhancing automation and analysis within Microsoft Office and LibreOffice environments for data management, financial calculations, an more.

  equation-systemsmathematical-expression-parsermathematical-expressions-evaluatordeterminant-calculationlu-decompositionmatrix-multiplicationmathematicsmathssciencecholesky-decompositioncholesky-factorizationcurve-fittingmultivariate-linear-regressionstatistical-modelslibreofficelo-basicbasicgeometry
  Language:VBA 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 39

• davidfokkema / tailor

  Application for data analysis and curve fitting

  curve-fittingdata-analysispythonscatterplotsciencespreadsheet-editorphysics-analysis
  Language:Python 37

• 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 36

• tanukihee / pearson3curve

  Pearson Type III Curve Fitting and Plotting

  curve-fittinghydrologypearson-curvespython3
  Language:Python 36

• Rotario / arduinoCurveFitting

  Fit polynomial curves to given points using least squares regression

  arduinonumerical-methodscurve-fittingccppmatrixdeterminant
  Language:C++ 34
• 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-sciencespectroscopyfittingpythonsciencejuypter-notebookcurve-fittingscientific-plottingdata-analysis-pythondata-visualizationmoessbauerlmfitpeak-analysisramanuv-vis
  Language:Python 32

• 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
  32

• biosustain / croissance

  Tool for estimating growth rates from microbial growth curves

  bioinformaticsbiologygrowth-curvescurve-fitting
  Language:Python 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++ 31

• mpkuse / advanced_techniques_for_curvefitting

  Advanced Technique for Curve Fitting

  ceres-exampleceres-solvercurve-fittingnonlinear-least-squares
  Language:C++ 28

• 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 28

• zunzun / tkInterFit

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

  curve-fittingsurface-fitting
  27