有限元非线性分析源程序，用FORTRAN90编写，主要用于非线性有限元分析-nonlinear finite element analysis of the source, with FORTRAN90 preparation, mainly for nonlinear finite element analysis

fem code for a nonlinear problem -fem code for a nonlinear problem

这是一个关于商人visit许多城市，怎样走法才能使距离最短的例子，采样的了退火算法的经典案例-Traveling Salesman Problem (TSP) has been an interesting problem for a l me in classical optimization techniques which are based on linear and nonlin ogramming. TSP can