SOFIARedux:docs
  • Index
  • Modules

Navigation

  • next »
  • « previous |
  • sofia_redux v1.4.3.dev2+g7ce2f436e »
  • SOFIA Redux »
  • sofia_redux.toolkit: Shared Utilities for SOFIA Pipelines »
  • Fitting (sofia_redux.toolkit.fitting)

Fitting (sofia_redux.toolkit.fitting)¶

Introduction¶

The sofia_redux.toolkit.fitting module contains classes and functions that fit functions and models to data sets, and allow evaluation of the fit.

1-Dimensional Model Fitting¶

  • Search Phase
    • 1. Processing function (Optional)
    • 2. Guess function (Optional)
    • 3. Rough Initial Parameter Estimation and the Box Function
    • 4. Identify remaining peaks
  • Initial Baseline Fitting
  • Final Refined Fit
  • Model Functionality
    • Fit Information
    • Evaluating Models
  • Further Examples
    • Large Baseline Structure (baseline_func usage and fixing known parameters)
    • Default Behaviour (Over-fitting with composite peaks)

N-Dimensional Polynomial Fitting¶

  • Polynomial Coefficients
  • Fit Statistics
    • Covariance
    • Disabling Statistics
    • Robust Outlier Rejection
  • Special Case 1-D and 2-D Functions
    • 1-Dimensional Polynomial Derivation and Evaluation
    • 2-Dimensional Polynomial Derivation and Evaluation
    • 2-Dimensional Examples

Page Contents

  • Fitting (sofia_redux.toolkit.fitting)
    • Introduction
    • 1-Dimensional Model Fitting
    • N-Dimensional Polynomial Fitting

Page Source   Back to Top

© Copyright 2026, SOFIA Data Center.
Created using Sphinx 9.1.0.   Last built 09 Feb 2026.