


GETNODALFUNCTIONSDERIVATIVESPARAMS - return the values of nodal functions derivatives on the reference element
Usage:
dl1dl2dl3=GetNodalFunctionsDerivativesParams(triaelem,gauss_l1l2l3)
See also GETNODALFUNCTIONS, GETNODALFUNCTIONSDERIVATIVESBASIC

0001 function dl1dl2dl3=GetNodalFunctionsDerivativesParams(triaelem,gauss_l1l2l3) 0002 %GETNODALFUNCTIONSDERIVATIVESPARAMS - return the values of nodal functions derivatives on the reference element 0003 % 0004 % Usage: 0005 % dl1dl2dl3=GetNodalFunctionsDerivativesParams(triaelem,gauss_l1l2l3) 0006 % 0007 % See also GETNODALFUNCTIONS, GETNODALFUNCTIONSDERIVATIVESBASIC 0008 0009 dl1dl2dl3=[ -1.0/2.0 1.0/2.0 0 ; -1.0/(2.0*sqrt(3.0)) -1.0/(2.0*sqrt(3.0)) 1.0/sqrt(3.0)]; 0010