digital datcom 源代码及实例分析

fortran语言学习心得，包括很多小技巧(FORTRAN language learning experience)

LU decomposition program.

利用此程序，可以找出二维离散映射henon map的吸引域(With this program, you can find the two-dimensional discrete domain of attraction map henon map)

可将实测河道断面转化为梯形断面，用于平原河网水动力学计算。(The measured channel section can be transformed into a trapezoidal section)

库文件dfprot.lib用来提供在adams软件中将自定义c程序编译成dll动态库函数所必需的调用函数库。(Library files dfprot. Lib used to provide custom c in Adams software program compiled into a DLL dynamic library function call functions necessary for the library.)

说明：  这是一个带有FEAPPV的测试库。有限元分析程序（FEAP）用有限元法求解一般问题。问题大小由每台计算机的主内存量控制。(This is a test repository with FEAPpv. Finite Element Analysis Program - (FEAP) for solution of general problem classes using the finite element method. Problem size is controlled by the amount of main memory in each computer.)

自己搭的双馈异步风机，双馈异步风力发电机是目前应用最为广泛的风力发电机，可在PSCAD上运行(DFIG Double-Fed Induction Generator)

sod激波管是经典的黎曼问题，计算流体力学基础问题之一。该例子使用一维结构网格，采用有限差分法，时间积分上应用三阶荣格库塔时间积分，求得激波管中密度，速度，压力的变化曲线。

由flac3d软件进行土体三轴实验的模拟实验。(Simulated triaxial experiment.)

1D occam 反演, 正演包括了CSEM、MT，建立模型用于海洋地球物理勘探。(Inversion of 1D occam )