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Speedy Fit
Speedy Fit

App

2 Ratings

2 Comments

1117 Downloads (90 Days)

Video Link

Min.Version: 2019b (9.65) Updated on: 1/26/2022

Perform batch fitting fast

Rank Models
Rank Models

App

5 Ratings

5 Comments

487 Downloads (90 Days)

Video Link

Min.Version: 2018b (9.55) Updated on: 1/4/2022

Fit and rank multiple functions to identify best fitting model.

Simple Fit
Simple Fit

App

23 Ratings

23 Comments

921 Downloads (90 Days)

Video Link

Min.Version: 2019 (9.6) Updated on: 12/17/2021

A simplified tool to perform curve fitting.

Fit Convolution
Fit Convolution

App

3 Ratings

3 Comments

251 Downloads (90 Days)

Min.Version: 2018b (9.55) Updated on: 12/17/2021

Perform convolution of the fitting function with the instrument response while performing the fitting.

Compare Datasets and Fit Parameters
Compare Datasets and Fit Parameters

App

3 Ratings

3 Comments

358 Downloads (90 Days)

Min.Version: 2016 (9.3) Updated on: 11/22/2021

Compare parameters across multiple datasets, or compare multiple datasets using a nonlinear model.

2D Peak Analysis
2D Peak Analysis

App

2 Ratings

2 Comments

412 Downloads (90 Days)

Min.Version: 2020 (9.7) Updated on: 11/17/2021

Perform 2d peak fitting and integration for each peak.

Sequential Fit
Sequential Fit

App

12 Ratings

12 Comments

1406 Downloads (90 Days)

Video Link

Min.Version: 2018b (9.55) Updated on: 11/17/2021

Perform fitting on all datasets in a worksheet sequentially.

Global Fit with Multiple Functions
Global Fit with Multiple Functions

App

2 Ratings

2 Comments

237 Downloads (90 Days)

Min.Version: 2019 (9.6) Updated on: 11/17/2021

Perform global fit and share parameters for different functions.

Fit with Composite Functions
Fit with Composite Functions

App

0 Ratings

0 Comments

202 Downloads (90 Days)

Video Link

Min.Version: 2019 (9.6) Updated on: 11/17/2021

Perform fitting by combining two or more existing fitting functions

Peak Deconvolution
Peak Deconvolution

App

11 Ratings

11 Comments

1334 Downloads (90 Days)

Video Link

Min.Version: 2019 (9.6) Updated on: 11/11/2021

Offer an intuitive and interactive interface to perform peak analysis.

Neural Network Fitting
Neural Network Fitting

App

11 Ratings

11 Comments

613 Downloads (90 Days)

Video Link

Min.Version: 2020 (9.7) Updated on: 7/9/2021

Fit data with neural network.

Linear Mixed Effects Model
Linear Mixed Effects Model

App

0 Ratings

0 Comments

423 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 7/1/2021

Fit a linear model with fixed effects and random effects.

Fitting Function Library
Fitting Function Library

App

5 Ratings

5 Comments

547 Downloads (90 Days)

Min.Version: 2019 (9.6) Updated on: 6/10/2021

Let Origin user search, find and add fitting functions to Origin.

Compare Linear Fit Parameters and Datasets
Compare Linear Fit Parameters and Datasets

App

4 Ratings

4 Comments

264 Downloads (90 Days)

Min.Version: 2016 (9.3) Updated on: 4/21/2021

Compare datasets using a linear model, or compare intercept and slope.

Bayesian Ridge Regression
Bayesian Ridge Regression

App

0 Ratings

0 Comments

218 Downloads (90 Days)

Min.Version: 2021 (9.8) Updated on: 4/6/2021

Perform bayesian ridge regression with Python.

Rank Models by Fit Reports
Rank Models by Fit Reports

App

0 Ratings

0 Comments

120 Downloads (90 Days)

Min.Version: 2021 (9.8) Updated on: 3/16/2021

Rank multiple fitting functions by their fit reports.

Fit Parameter Test
Fit Parameter Test

App

0 Ratings

0 Comments

151 Downloads (90 Days)

Min.Version: 2019 (9.6) Updated on: 12/21/2020

Test for a specific value of a fit parameter

Neural Network Regression
Neural Network Regression

App

2 Ratings

2 Comments

291 Downloads (90 Days)

Min.Version: 2021 (9.8) Updated on: 12/16/2020

Perform neural network fitting using Python.

Fit Adsorption Isotherm
Fit Adsorption Isotherm

App

6 Ratings

6 Comments

148 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 6/9/2020

Help to transform raw data related to adsorption isotherm into a linear dataset then perform linear fitting.

Standard Curve Analysis
Standard Curve Analysis

App

1 Ratings

1 Comments

223 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 4/27/2020

Fit a standard curve and interpolate x values.

Linear Regression with Marginal Distribution
Linear Regression with Marginal Distribution

App

2 Ratings

2 Comments

223 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 4/27/2020

Linear regression with marginal distribution

Fit ODE
Fit ODE

App

7 Ratings

7 Comments

140 Downloads (90 Days)

Video Link

Min.Version: 2019b (9.65) Updated on: 12/23/2019

Fit ordinary differential equation

Cyclic Voltammetry
Cyclic Voltammetry

App

13 Ratings

13 Comments

327 Downloads (90 Days)

Min.Version: 2017 (9.4) Updated on: 10/10/2019

Perform multi-peak fitting and integration of cyclic data.

Piecewise Fit
Piecewise Fit

App

10 Ratings

10 Comments

622 Downloads (90 Days)

Video Link

Min.Version: 2018 (9.5) Updated on: 8/5/2019

Fit two or three segments of a data plot with same or different fitting function.

Operations Manager
Operations Manager

App

0 Ratings

0 Comments

44 Downloads (90 Days)

Min.Version: 2018 (9.5) Updated on: 8/2/2019

View and manage a list of operations (analyses, etc) in the current project.

Quantile Regression
Quantile Regression

App

0 Ratings

0 Comments

184 Downloads (90 Days)

Min.Version: 2019b (9.65) Updated on: 4/23/2019

Explore the relation between continuous or categorical independent variables and specified quantiles of a dependent variable.

OPJ Packer
OPJ Packer

App

0 Ratings

0 Comments

65 Downloads (90 Days)

Min.Version: 2018b (9.55) Updated on: 3/14/2019

Pack project file including fitting functions and templates

Chebyshev Polynomial Fit
Chebyshev Polynomial Fit

App

0 Ratings

0 Comments

61 Downloads (90 Days)

Min.Version: 2018b (9.55) Updated on: 6/24/2018

Determine the coefficients of Chebyshev polynomials of the first kind.

Global Peak Fit
Global Peak Fit

App

4 Ratings

4 Comments

270 Downloads (90 Days)

Min.Version: 2018 (9.5) Updated on: 12/18/2017

Fit multiple peaks in multiple datasets with parameter sharing.

Enzyme Kinetics
Enzyme Kinetics

App

4 Ratings

4 Comments

144 Downloads (90 Days)

Min.Version: 2018 (9.5) Updated on: 12/8/2017

Fit enzyme kinetics data and rank models.

Composite Spectrum Regression
Composite Spectrum Regression

App

0 Ratings

0 Comments

203 Downloads (90 Days)

Video Link

Min.Version: 2018 (9.5) Updated on: 9/26/2017

Perform multiple linear regression for spectra.

Constrained Multiple Regression
Constrained Multiple Regression

App

1 Ratings

1 Comments

173 Downloads (90 Days)

Video Link

Min.Version: 2017 (9.4) SR1 Updated on: 5/8/2017

Perform constrained multiple regression and solve constrained linear least-squares problems (PRO Only).

Weibull Fit with Least Squares Method
Weibull Fit with Least Squares Method

App

0 Ratings

0 Comments

170 Downloads (90 Days)

Min.Version: 2017 (9.4) Updated on: 1/20/2017

Perform Weibull fit using rank regression on X

General Linear Regression
General Linear Regression

App

0 Ratings

0 Comments

400 Downloads (90 Days)

Min.Version: 2017 (9.4) Updated on: 10/24/2016

Perform regression to study the relationship between a response variable and categorical or continuous independent variables.

Polynomial Surface Fit
Polynomial Surface Fit

App

3 Ratings

3 Comments

267 Downloads (90 Days)

Min.Version: 2016 (9.3) Updated on: 2/25/2016

Fit XYZ data with polynomial equations of specified/maximum degree in X and Y, and rank equations to determine best fit (PRO Only).

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