springelementstiffness.m

matlab在有限元中应用的源程序及命令 下载后可直接解压

function y = SpringElementStiffness(k)
%SpringElementStiffness   This function returns the element stiffness 
%                         matrix for a spring with stiffness k. 
%                         The size of the element stiffness matrix
%                         is 2 x 2.
y = [k -k ; -k k];