Isogeometric FEM with matlab

Matlab code for conducting isogeometric analysis using NURBS

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Description

This matlab code presents an introduction to isogeometric analysis whereby the basis functions that are used for computer aided geometric design (CAGD) are also used for approximation in finite element analysis. The present code uses Non-Uniform Rational B-Splines but it should be noted that the CAGD community is making headway towards other descriptions of the geometry, overcoming the limitations of NURBS such as lack of water-tightness.

The code also illustrates enrichment through the eXtended Finite Element Method framework where the basis functions can be "enriched" to capture discontinuities or sharp gradients in the solution.

Isogeometric FEM with matlab Web Site

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User Reviews

  • dlut
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    My dear friend:first of all,I really appreciate the work you have done!but I have a problem that I just cannot downloads the file("Open source 3D Matlab Isogeometric Analysis Code")you have presented.I will feel luck if you can spare you time to help me.I wish you could sent the file to my email "wxuan2013@mail.dlut.edu.cn",I am looking forward to hearing good news form you.thank you !

    Posted 04/26/2014
  • dillanrobinson
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Nice and simple.

    Posted 02/18/2013
  • gabrielcarlson
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    small and efficient and gets the job done.

    Posted 01/24/2013
  • loganprice
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Works, very small, no complaints.

    Posted 12/23/2012
  • masonmorgan
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Simple. Useful. Light.

    Posted 11/03/2012
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Additional Project Details

Registered

2012-04-11
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