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ROOT

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  Analyzed about 6 hours ago

The ROOT system provides a set of OO frameworks with all the functionality needed to handle and analyze large amounts of data in a very efficient way. Included are histogramming methods, curve fitting, function evaluation, minimization, graphics and visualization classes to allow the easy setup of ... [More] an analysis system that can query and process the data interactively or in batch mode. Thanks to the builtin C++ interpreter, ROOT can be used interactively with C++, as well as a C++ library. It has many language bindings, most notably an excellent dynamic Python binding. ROOT is widely used by researchers in the field of High Energy Physics and has been developed at CERN (http://www.cern.ch). [Less]

2.62M lines of code

102 current contributors

1 day since last commit

15 users on Open Hub

Very High Activity
3.5
   
0 Reviews
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Mostly written in C++
Licenses: lgpl21_or...
Tags api astrophysics c++ clang cling data fitting graphics histograms input_output interpreter linux 7 more...

Gammapy

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  Analyzed about 12 hours ago

A Python package for gamma-ray astronomy Gammapy is an open-source Python package for gamma-ray astronomy built on Numpy, Scipy and Astropy. It is used as core library for the Science Analysis tools of the Cherenkov Telescope Array (CTA), recommended by the H.E.S.S. collaboration to be used for ... [More] Science publications, and is already widely used in the analysis of existing gamma-ray instruments, such as MAGIC, VERITAS and HAWC. [Less]

82K lines of code

28 current contributors

2 days since last commit

2 users on Open Hub

Very High Activity
5.0
 
0 Reviews
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Mostly written in Python
Licenses: BSD-3-Clause
Tags astronomy astropy cta fitting gammaray hess modeling python

ciao-sherpa

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  Analyzed about 17 hours ago

Sherpa is a modeling and fitting application for Python

125K lines of code

6 current contributors

2 days since last commit

2 users on Open Hub

Moderate Activity
5.0
 
0 Reviews
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Mostly written in Python
Licenses: GPL2
Tags astronomy fitting gammaray modeling python x-ray

Hipparchus

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  Analyzed 4 months ago

Hipparchus is a library of lightweight, self-contained mathematics and statistics components addressing the most common problems not available in the Java programming language.

247K lines of code

3 current contributors

4 months since last commit

1 users on Open Hub

Activity Not Available
0.0
 
0 Reviews
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Mostly written in Java
Licenses: apache_2
Tags analysis complex differentiation distributions fitting fraction geometry integration interpolation kalman least-squares linear-algebra 7 more...

zfit

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  Analyzed 1 day ago

scalable pythonic model fitting for High Energy Physics

44.3K lines of code

10 current contributors

6 days since last commit

0 users on Open Hub

High Activity
0.0
 
0 Reviews
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Mostly written in Python
Licenses: gpl3
Tags fitting hep maximumlikelihood model physics python tensorflow

Java Graticule 3D (OpenAdjustment)

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  Analyzed over 1 year ago

JAG3D is a tool to estimate geodetic 1d, 2d and 3d-networks by a least-square-adjustment called Gauß-Markov-Model. Moreover, the software supports deformation-analysis. Add-ons are coordinate-transformation or the form-fitting-toolbox.

36.4K lines of code

0 current contributors

over 14 years since last commit

0 users on Open Hub

Activity Not Available
0.0
 
0 Reviews
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Mostly written in Java
Licenses: No declared licenses
Tags adjustment deformationsanalyse fitting formanalyse geodetic koordinatentranformation network netzausgleichung transformation

ultrasonic-thickness-resonance

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  Analyzed about 23 hours ago

Program to estimate material properties from the measured first order thickness resonance in the ultrasonic transmission coefficient of a homogeneous plate at normal incidence. More information in: http://us-biomat.com/resources/code/ https://github.com/usbiomat/ultrasonic-thickness-resonance/wiki

3.19K lines of code

0 current contributors

over 10 years since last commit

0 users on Open Hub

Inactive
0.0
 
0 Reviews
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Mostly written in Python
Licenses: No declared licenses
Tags characterization fitting gradientdescent model one_layer physics python resonance thickness two_layer ultrasound

Lmfit

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  Analyzed 24 minutes ago

Lmfit provides a high-level interface to non-linear optimization and curve fitting problems for Python. Lmfit builds on Levenberg-Marquardt algorithm of scipy.optimize.leastsq(), but also supports most of the optimization methods from scipy.optimize. Features: - Using Parameter objects instead ... [More] of plain floats as variables. A Parameter has a value that can be varied in the fit, fixed, have upper and/or lower bounds. It can even have a value that is constrained by an algebraic expression of other Parameter values. - Ease of changing fitting algorithms. - Improved estimation of confidence intervals. - Improved curve-fitting with the Model class, which allows to turn a function into a model to fit the data. - Many pre-built models for common lineshapes are included and ready to use. [Less]

16.2K lines of code

9 current contributors

about 5 hours since last commit

0 users on Open Hub

Low Activity
5.0
 
0 Reviews
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Mostly written in Python
Licenses: BSD-3-Clause
Tags fitting least_squares math minimization model optimization physics python scientific_computing scientificcomputing