3D Solid FEM by Peter van Alem

3D FEM analysis using linear tetrahedral elements. Also a modal analysis is shown. (3d, fea, fem)

ElementMatrix.m

ExternalForces0D1D2D.m

N=ShapeFunctions(xi,eta,mu)

Simple 2d FEA by John Whittington

Completed as part of my degree, this is a simple 2d FEA script with the default model a bike frame. (fea, finite element analys..., bike)

length_delta( nodes, elements, nodal_displacement, n )

length_ele( nodes, elements, n )

local_stiffness(nodes, elements, mod, area, D, type, n)

Plate Bending by Siva Srinivas Kolukula

Bending of thin plate under uniform transverse pressure is solved using Finite Element Method (fea, plate bending, plate)

BoundaryCondition(typeBC,coordinates)

Force(nnel,shape,P)

GaussQuadrature(order)

Accelerating Finite Element Analysis (FEA) in MATLAB by Vaishali Shrivastava

Accelerate computationally intensive part of FEA by using Parallel computing. (parallel computing to..., fem, parallel computing)

computeMForcesfromV(nodes, edges, triangles, potential, geo...

connectivity(p,t)

copyright

Matrix Analysis of Three Dimensional Bar Structures MABS3D by Marcos Cesar Ruggeri

This program is an extension of MABS2D to three-dimensional space (3D). (approximation, fea, fem)

mabs3d.m

Matrix Analysis of Two Dimensional Bar Structures MABS2D by Marcos Cesar Ruggeri

This program solves bar structures of constant area through matrix analysis of structures. (matrix analysis, structures, aerodef)

Finite Element Toolbox 2.1 by Rasmus Anthin

Piecewise linear Galerkin method with piecewise constant coeffs for static PDE probelms. (differential equation..., elliptic, fea)

[A,B,b]=genmat1(xn,a,b,s)

[A,B,b]=genmat2(xy,el,a,b,s)

[A,B,b]=genmat3(xyz,el,a,b,s)