NameAndTypeUsageMarker

!本程序主要用来解决二维平面应力弹性问题（带厚度），在f90上调试通过。 !包含主程序STRESS和三个字程序ELSTMX(KK)、MODIFY、DCMPBD和SLVBD !主程序主要进行基本的输入输出以及最大半带宽的计算，组装总体刚度矩阵计算的应力应变值 !子程序elstmx(kk)计算刚度系数矩阵，生成第kk单元的刚度矩阵k !子程序MODIFY输入节点的集中力，边界节点的位移，对总体刚度矩阵和位移数组和节点力数组作修改 !子程序DEMPBD用高斯消元法将半带宽的矩阵变成上三角阵 !子程序SLVBD为总体矩阵的回代求位移向量DD(! The program is mainly used to solve the two-dimensional plane stress elasticity problems (with thickness), the f90 debugging through. ! Contains the main STRESS and words program ELSTMX (KK), MODIFY, DCMPBD and SLVBD! Main program for basic input-output and maximum half bandwidth calculation, the overall stiffness matrix assembly calculated stress and strain values! Subroutine elstmx ( kk) calculate the stiffness coefficient matrix to generate a first kk element stiffness matrix k! subroutine MODIFY input node of concentration, the displacement boundary nodes, the overall stiffness matrix and nodal force and displacement array array modified! subroutine DEMPBD using Gaussian elimination element method for the semi-bandwidth matrix becomes upper triangular matrix! subroutine SLVBD overall matrix for the displacement vector DD back intercessions)

FSK调制,采用直接查表法,生成一个周期的正弦波()

使用gsm收发短信的方式传递文件,包括相关支持函数()

说明：  C++ OpenGL 三D台球室场景，这个台球室基于OpenGL的贴图技术实现(C ++ OpenGL three-D billiard room scene, this billiard room is based on OpenGL texture technology)

java代码写的大数操作，主要实现大数的加减乘除。。值得一看。。(java code written in large numbers operation, the main achievement of large numbers of arithmetic. . Worth a visit. .)

Calilburn.Micro v1.4的源码很值得研究(Calilburn.Micro v1.4 source code is worth studying)

HID class for C++ Builder

英国铁路调度模拟软件，可以在家里模拟调度火车(British Rail scheduling simulation software, you can train at home to simulate scheduling)

地震资料倾角滤波程序，能够用于地震资料的面波去除及频谱分析(FK filter in seismic data)

c、c++函数使用、查询，适合初学者使用(c, c++ function to use, query, suitable for beginners to use)