Search Results for "fitting"

Photon is a fully functional graphing calculator capable of numeric calculations as well as graphing functions, including parametric and polar graphs. In addition to regular graphing, Photon can plot integrals, first and second derivatives, tracing, animation, matrix math, and degree / radian mode. Photon can find roots, minimums and maximums, points of inflection, and it can fit several types of best fit lines and curves to data sets. Log and semi-log graphing are also...

KherveFitting is a fully Open Source XPS Fitting software that is simple , snappy, easy to use and available across all platforms (Windows, Mac OS, Linux). The software is written in Python using well known libraries: Numpy, lmfit, matplotlib, panda. KherveFitting can open Excel files (.xlsx) or import/convert VAMAS files (.vms) into Excel format. Four background types available: Linear, Shirley, Smart, Adaptive Smart. Drag the red lines on the plot to set the background range. Fit...

A practical tool (for students and engineers) to foresee the result of calculus exercises. Calculation and visualization numerical methods for nonlinear equation, ODE, integration, linear system, polynomial fitting,.....

..., the motors themselves tend to be rather expensive. My goal was to develop a system that could be used by high school students. It would involve proven rocket designs that could be flown on school yards. That meant it needed to be small, fitting everything into a body tube with a diameter no more than 42mm. This would allow it to use “D” or “E” motors. It would need to be flexible. I wanted the design to be a starting point to allow them to conduct real science and it had to be inexpensive.

Read and handle (Baseline correction, Peakpeaking, Integration, Line fitting) multiple UV-Vis, IR, RAMAN spectra. The project can open .SPE PRINCETON type format and various txt formats however this will be updated in the future. You can make very nice figures 2D and 3D ready for publication.

VStar is a multi-platform, easy-to-use variable star observation visualisation and analysis tool. Data can be read from a file or the AAVSO database, light curves and phase plots created, period analysis performed, and filters applied. Plugins can be developed, e.g. to make additional observation sources available. See also: 1. http://www.aavso.org/vstar-overview 2. http://www.aavso.org/forums/about-aavso/vstar 3. http://dbenn.wordpress.com/category/astronomy-science/vstar 4....

This is a MATLAB implementation of inverse compositional Active Appearance Models (AAMs), as described in the "Active Appearance Models Revisited" paper by Iain Matthews and Simon Baker.

Currently, this is an development version of our C++ template-based implementation of Levenberg-Marquardt minimizer.

The Gauss–Newton algorithm is realized in NI LabVIEW 8.6. The program finds parameters of the chosen function as well as their corresponding uncertainties. It is used for educational purposes at undergraduate level.