改进粒子群优化算法优化72杆桁架，得到优化结果pg
资源文件列表
PSO_72/bar3D2node_assemble.m , 316
PSO_72/bar3D2node_stiffness.m , 315
PSO_72/bar3D2node_stress.m , 280
PSO_72/best.mat , 435
PSO_72/femApplybc1.m , 705
PSO_72/femAssemble1.m , 599
PSO_72/femEldof.m , 1013
PSO_72/g21.m , 914
PSO_72/g22.m , 1741
PSO_72/kkCheck1.m , 2975
PSO_72/opt_intensity.m , 8772
PSO_72/opt_intensity3.m , 6436
PSO_72/opt_mass.m , 2149
PSO_72/pg.mat , 241
PSO_72/PSO.m , 2895
PSO_72/PSO1.m , 3197
PSO_72/test.m , 6643
PSO_72/Untitled.m , 66
PSO_72/Untitled2.m , 1261