求解无网格法的近似函数，（伽辽金无网格法移动最小二乘近似程序）-for non-grid method similar function (Galerkin grid Mobile least squares approximation procedures)

无网格伽辽金法，主程序，结合以上传的前两个程序来使用，算杆的应力，和位移！-element-free Galerkin method, main program, a combination of the first two upload procedures to use, operator of stress and displacement.

无网格伽辽金法中用到的数值积分，此程序，提供多点高斯积分，可任意选择！-element-free Galerkin method used in the numerical integration of this process, provide more Gaussian integral, can be arbitrary choice.