springelementstiffness.m

来自「这是一本MATLAB教程的书中的源码,适合新手学习」· M 代码 · 共 8 行

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];