plate1\Bmatrix.m ......\BnLmatrix.m ......\ErrorEstimation.m ......\fields.m ......\FigDist.m ......\FigShape.m ......\Fmatrix.m ......\Gmatrix.m ......\Jacob.m ......\Kmatrix.m ......\Main.m ......\NodalSoln.m ......\Partials.m plate1