BIRD dsmc

二维热传导扩散方程的高斯-赛德尔迭代方法。(A two-dimensional thermal diffusion problem using Gauss-Seidel iteration method.)

多元回归的程序，从书上抄下来的，好用！

说明：  UMAT子程序例子，mises屈服准则，弹塑性材料，sss(umat subroutine, von mises yield criteria)

介绍如何用T矩阵来计算多颗粒的散射问题以及电场分布。有程序代码。(This is the instruction manual for the MSTM Fortran–90 code. The code was originally released in January 2011. Code elements will be revised in response to bug fi xes, user suggestions, and modifi cations/extensions the revision date will appear in comment lines at the top of each module and/or subroutine of the code.)

fortran 写的摩尔库伦本构模型，供写材料umat的人参考(fortran write the molar Coulomb constitutive model for people to write reference materials umat)

frotran输入矩阵自编小程序，可以生成任意大小矩阵，并写入制定文件(frotran input matrix composing small program that can generate any size matrix, developed and written documents)

this is a blasius solution by matlab code

三维有限差分地震波正演模拟程序，时间二阶，空间十阶,MPI并行(3D finite difference seismic modeling,MPI)

umat subroutine for ladovez elastic damage model in composite materials

适合运用fortran语言学习的人使用，对矩量法的公式进行了详细说明，有助于加深对矩量法的理解(Suitable for the use of FORTRAN language learning people use, the formula of the method of moments are described in detail, help to deepen the understanding of the method of moments)