| OptFEM2DP1 Toolbox 1.2b4 Matlab/Octave Optimized P1-Lagrange Finite Element Method in 2D

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Opt/ElemStiffElasMatBbVecP1.m File Reference

Global Computation of the element stiffness elasticity matrix. Block numbering. More...

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## Functions
function Kg = | ElemStiffElasMatBbVecP1 (q, me, areas, lambda, mu)
| Global Computation of the element stiffness elasticity matrix. Block numbering.

## Detailed Description

Global Computation of the element stiffness elasticity matrix. Block numbering.

Definition in file ElemStiffElasMatBbVecP1.m.

## Function Documentation

function Kg = ElemStiffElasMatBbVecP1 | ( |  | q,
|  |  | me,
|  |  | areas,
|  |  | lambda,
|  |  | mu
| ) |  |

Global Computation of the element stiffness elasticity matrix. Block numbering.

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Parameters:

  q | Array of vertices coordinates, array. is the -th coordinate of the -th vertex, and
  me | Connectivity array, array. is the storage index of the -th vertex of the -th triangle in the array , and .
  areas | Array of areas, array. areas(k) is the area of the -th triangle.
  lambda | the first Lame coefficient in Hooke's law
  mu | the second Lame coefficient in Hooke's law

Return values:

  Kg | global element stiffness elasticity matrix

Definition at line 17 of file ElemStiffElasMatBbVecP1.m.

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