Finite Element method (FEM) for fft and alanyze it
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
can you please look at this code, I am not sure what is wrong with the code,
clear all;colordef white;clf
% materials
E = 10e7; poisson = 0.30;
% matriz C
C=E/(1-poisson^2)*[1 poisson 0;poisson 1 0;0 0 (1-poisson)/2];
% load
P = 1e6;
%Mesh generation
Lx=5;
Ly=1;
numberElementsX=20;
numberElementsY=10;
numberElements=numberElementsX*numberElementsY;
[nodeCoordinates, elementNodes] = ...
rectangularMesh(Lx,Ly,numberElementsX,numberElementsY);
xx=nodeCoordinates(:,1);
yy=nodeCoordinates(:,2);
drawingMesh(nodeCoordinates,elementNodes,'Q4','k-');
numberNodes=size(xx,1);
% GDof: global number of degrees of freedom
GDof=2*numberNodes;
0 Kommentare
Antworten (0)
Siehe auch
Kategorien
Mehr zu Fourier Analysis and Filtering finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!