quadforms

Version 1.2.1 (1,75 KB) von Giampiero Campa
Convert quadratics from Homogeneous to Center form and back.
0.0
(0)
716 Downloads
Aktualisiert 13. Sep 2023
Lizenz auf GitHub anzeigen

quadratic-form-conversion

Convert quadratics from Homogeneous to Center form and back.

View quadratic-form-conversion on File Exchange

This zip file contains 2 functions to transform generic (nD) quadratic hyper-surfaces from homogeneous form (that is [x' 1]E[x;1]=0) to center form (that is (x'-c')inv(Q)(x-c)=1, which is used for example in the ellipsoidal toolbox).

Examples: % zero-centered ellipse of semiaxes 1 and 2 % center to homogeneous form: E=c2h(diag([1 4]),[0 0]') % homogeneous to center form: [Q,c]=h2c(E)

Zitieren als

Giampiero Campa (2024). quadforms (https://github.com/giampy1969/quadratic-form-conversion/releases/tag/v1.2.1), GitHub. Abgerufen.

Kompatibilität der MATLAB-Version
Erstellt mit R2009b
Kompatibel mit allen Versionen
Plattform-Kompatibilität
Windows macOS Linux
Kategorien
Mehr zu Mathematics and Optimization finden Sie in Help Center und MATLAB Answers

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Version Veröffentlicht Versionshinweise
1.2.1

See release notes for this release on GitHub: https://github.com/giampy1969/quadratic-form-conversion/releases/tag/v1.2.1
1.2.0.0

Added BSD license file
1.0.0.0

Um Probleme in diesem GitHub Add-On anzuzeigen oder zu melden, besuchen Sie das GitHub Repository.
Um Probleme in diesem GitHub Add-On anzuzeigen oder zu melden, besuchen Sie das GitHub Repository.