平面网平差，有网图绘制功能。另带放样小程序

这是一个VHDL（硬件描述语言）的编译器，更确切说是一个解释器，输入是VHDL语言，输出是经过提到后的符号表，也就是将VHDL中的重要变量比如输入输出变量和DFF等保存下来。-This is a VHDL (hardware description language) compiler, more precise explanation is a device that is VHDL input, output was mentioned after the symbol table to VHDL is the important variables such as input and output variables and other DFF preserved.

基于运动区域和运动区域外截矩形进行运动目标检测的程序-campaign based regional and extra-regional movement closed rectangular exercise target detection procedures

LED 驱动器AS3693的控制器代码。适合做LED控制的人-spi interface for led driver as3693

用stc12作为主控芯片，结合1602进行显示，最终实现万年历的功能，包括显示年、月、日、星期、时、分、秒等等，而1602的显示这是利用逐个字符的显示方法，相信对于初学者而言，这是一份学习的好代码，当然也是一个使用的电子产品

在实际模拟时，可以取更多的生命细胞，也可以考虑生命细胞的初始状态是依一定概率设定的随机状态，变化时也可以让边缘细胞参与变化。只要对上述程序略作更改，就会得到另外一系列美妙绝伦的图案。-the actual simulation, may take more lives cells, we can also consider the lives of cells initial state is set on a certain amount of random probability state change may also allow changes in the marginal cells. As long as some of these procedures for a change, it will be another wonderful series of exquisite designs.

利用VB，不使用任何控件建立的一个俄罗斯方块游戏-use VB, not the use of any component of the establishment of a Russian box game

MAX7219驱动LED特好使.MAX7219是微处理器和共阴极七段― ― 八位LED显示、图条／柱图显示或64点阵显示接口的小型串行输入／输出芯片。片内包括BCD译码器、多路扫描控制器、．字和位驱动器和8X 8静态RAM。外部只需要一个电阻设置所有LED 显示器字段电流。MAX7219和微处理器只需三根导线连接，每位显示数字有一个地址由微处理器写入。允许使用者选择每位是BCD 译码或不译码。使用者还可选择停机模式、数字亮度控制、从1～8选择扫描位数和对所有LED显示器的测试模式。-LED Driver MAX7219 so special. MAX7219 is a microprocessor and a total cathode seventh-- 8 LED display, map article/column or 64 shows a small dot-matrix display interface serial input/output chips. Chip including the BCD decoder, multiplex scan controller. Word and bit drive and 8X 8 static RAM. External resistor only need one set all LED displays current field. MAX7219 and the microprocessor only three wires to connect, each show has an address by the digital microprocessor write. Is to permit users to choose each BCD decoding or not decoding. Users can also choose to shutdown mode, the digital brightness control, 1 ~ 8 to choose from scanning the median and LED displays for all the test mode.

事例介绍了19种为数据库添加新记录的方法。作为使用ADO和DAO以及SQL语句的各种操纵数据库的手段。使用注意：使用代码灵活但容易出错，直接配置控件简单但不灵活。本例中没有使用ODBC和DSN，而是用VB和ACCESS数据库通过JET连接为例子。请随便修改和使用本例，但在复制过程中请保留本例所有文件

幻方即1至n*n自然数排成的每行、每列、每条对角线数字之和均相等的方阵。这是一个流行的解法。 含源文件及说明-that is a magic square to n* n natural numbers line up every trip, every out, and each diagonal figures and have the same matrix. This is a popular method. Sources with papers and notes

DShow编写的俄罗斯方块的源代码，非常漂亮-DShow sheet prepared by the Russian source, very beautiful