桁架分析，受到均布力，分成几个单元，对初学者有帮助，是有matlab编程，希望对大家有帮助-Truss analysis by the uniform force, organized into several sections for beginners, matlab programming, and I hope for all of us to help

桁架结构有限元分析的MATLAB程序，用于计算节点位移、杆轴力以及支座反力-MATLAB program for finite element analysis of truss structure，can be used for calculation of node displacment, bar axial force and support reaction force