this is very good application for face traccking.it contains more and good diffe...

二维经验模式分解，速度较快，不错的代码，希望对学习HHT的朋友有用-Two-dimensional empirical mode decomposition, fast, good code

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.

PB用API函数，用于PB程序员的WINDOWS开发，-PB using API functions for the Windows programmers PB development,

LCD图形数据生成软件源程序，图形大小任意，行列数据排列。-LCD graphics data generation software source code, graphics arbitrary size, with the ranks of data.

输入一个字符显示其ASCII码的小程序-importation of a character ASCII show the small program

这是一款聚电视和收音为一体的微处理器 C++ 源代码,成果奉献,供广大的底层软件开发者学习和参考-Poly television and radio combines the microprocessor C source code, the results of dedication, the bottom for the majority of software developers learning and reference

这是一个光盘镜像，是关于嵌入式操作系统的经典书籍的附带光盘，是北航出版社出版-This is a disk image is embedded operating system on the classic books

C＋＋语言常用算法集-C++ language commonly used algorithm Set

这个是sap开发语言abap的一个例子，根据这个例子学习abap开发-This is a development language ABAP sap an example, according to this example to learn ABAP Development

使用C语言实现类似黑-客帝国的字符雨效果，十分华丽。使用C语言实现字符雨效果。