现代密码学实验中使用的随机数产生器，并把十进制的随机数转化为二进制数...

各种各样的函数，比如字符处理，shell，鼠标，加密，系统-variety of functions, such as characters, shell, a mouse, encryption, system, etc.

这是一个内存分配管理程序。在一些实时通讯系统中，需要经常分配和释放内存，会造成较多的内存碎片。这个程序可以在一开始分配一大片内存，从而避免频繁申请和释放内存。大大提高程序的执行效率。-This is a memory allocation management procedures. In some real-time communication systems, the need for frequent distribution and release memory, the memory caused more debris. This procedure can be started in an allocation of a large memory, thus avoiding the frequent application and release memory. The process greatly enhanced the efficiency of enforcement.

用vc开发的实例63-学生成绩管理系统，可以用来管理成绩的啊，是毕业设计-The actual example 63 developed by using vc tools-student achievement management system, it can be used to manage the achievement of student,and it is the good helper of graduation design.

Windows GDI接口编程，实现放大镜功能，主要是对DC的操作，适合初学者-Windows GDI interface programming, realize the magnifying glass feature, mainly for DC operation, suitable for beginners

本代码演示了在浏览器中不会弹出警告的ActiveX-demonstration of the code of the browser will pop up warning ActiveX

程序功能是完成基于OO4O和VC 6.0 实现Oracle数据库操作。运行环境为WINDOWS 2000，ORALCE 9I，VC 6.0-Program features is the completion of OO4O and VC 6.0 based on the realization of Oracle database operations. Operating environment for the WINDOWS 2000, ORALCE 9I, VC 6.0

用OpenGL编制的显示两个不同形式的矩形的程序。-Compiled with the OpenGL display two different forms of the rectangle procedure.

function [tout, yout] = rk4(ypfun, tspan, y0, h) ％定步长四阶Runge-Kutta法求常微分方程(组)数值解 ％[tout,yout] = rk4( ypfun , tspan, y0,h) ％ 这里字符串ypfun是用以表示f(t, y)的M文件名, ％ tspan=[t0, tfinal]表示自变量初值t0和终值tf ％ y0表示初值向量y0，h是步长。 ％ 输出列向量tout表示节点 (t0 , t1 , … , tn) ％ 输出矩阵yout 表示数值解，每一列对应y的一个分量-function [tout, yout] = rk4 (ypfun. tspan, y0, h)% fixed step four-stage Runge- Kutta method for ordinary differential equations (Group) numerical solution% [tout. yout] = rk4 (ypfun, tspan, y0, h)% string ypfun here is used to indicate that f (t, y) M name, tspan% = [t0. tfinal] said variable initial and final t0 tf% y0 said initial vector y0, h is a step. % Output column vector tout said Node (t0, t1, ..., tn)% output matrix yout said numerical solution, each y counterparts out of a weight

一个可以处理+,-,*,/,(,)的计算器程序,通过栈来实现.-a computer program dealing with+,-,*./,(,),realizing though stack.

用delphi写的自动关机小程序，供初学者参考-used to write small automatic shutdown procedures, information for beginners