该程序是我一步步实现FFTsystem的程序，这是第一步部分的备份。望各位指正！...

vb开发的程序，可以模拟VC中的切分窗口，可以使自己的程序专业化。-vb the program can simulate the VC splitting window, can make its specialized procedures.

program to draw famous julia fractals

一个演示波特性的程序，包括驻波、干涉、衍射、反射等。无解压密码。-a demonstration of the procedure, including the standing wave, interference, diffraction, reflexes. Without extracting passwords.

按Ctrl+Alt+Del键找不到本程序-by Ctrl Alt Del keys can not find this procedure

每个选项含多行文字的列表框-the listbox which have multiple text lines in each item

控件UserRight,本控件主要是提供两大功能维护系统的安全性,特别适合于管理多人使用系统的权限问题。-UserRight control, the control is to provide two main functions of safeguarding the security of the system is particularly suited to the use of system management over issues of authority.

VB实现图形界面-VB realization graphical interface

Use Qt in image development.  QPixmap largepixmap;  QPixmap smallpixmap;  QPixmap maskpixmap;  QPixmap zoompixmap;  QPoint offset(0,0);  QPoint dragpos(150,150);  QPoint set(90,50);    //加载图片：  largepixmap.load("ImagesMainGui.png");  smallpixmap = largepixmap.scaled(largepixmap.size()/1.2);  maskpixmap.load("ImagesMainGui.png");    //绘制底层图片（非放大镜区域图案）：  QPainter painter(this);  painter.drawPixmap(offset,smallpixmap);  painter.end();  //计算放大区域圆形的半径及所占矩形面积     int dim = qMin(width(), height());  int magnifierSize = dim * 5 / 6;  int radius = magnifierSize / 2;  int ring = radius - 15;  QSize box = QSize(magnifierSize, magnifierSize);

界面程序，菜单和按钮的绘制，可能有溢出漏洞-Interface procedures, menu and button mapping, you may have Overflow Vulnerability

简单word界面编程-Simple programming interface word