OptFEM2DP1 Toolbox  V1.2b3
Matlab/Octave Optimized P1-Lagrange Finite Element Method in 2D
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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.