OptFEM2DP1 Toolbox  1.2b4
Matlab/Octave Optimized P1-Lagrange Finite Element Method in 2D
Functions
base/ElemMassWMatP1.m File Reference

Computation of the element weighted mass matrix for $P_1$-Lagrange finite elements. More...

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Functions

function AElem = ElemMassWMatP1 (area, w)
 Computation of the element weighted mass matrix for $P_1$-Lagrange finite elements.

Detailed Description

Computation of the element weighted mass matrix for $P_1$-Lagrange finite elements.

Definition in file ElemMassWMatP1.m.

Function Documentation

function AElem = ElemMassWMatP1 (   area,
  w 
)

Computation of the element weighted mass matrix for $P_1$-Lagrange finite elements.

Example
        area=1/2.;
        w=ones(3,1);
        AElem=ElemMassWMatP1(area);
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Parameters:
areatriangle area
wvalues of the weight function at the triangle vertices, $3\times 1$ array
Return values:
AElemElement weighted mass matrix, $3\times 3$ matrix

Definition at line 17 of file ElemMassWMatP1.m.

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