图形过程的源文件

梦想世界虚拟社区- Vainly hopes for the world hypothesized community

一个关于BPSK误码率仿真的程序，内容只包括误码率仿真部分！-One on BPSK BER simulation procedures, including the signal generated by adding Gaussian white noise, and bit error rate!

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.

这是关于802.11协议如何让接受，如何发送数据包的一个很精彩.希望对大家有所帮助-This is the 802.11 protocol on how to get accepted, how to send packets of a very splendid. Hope to help everyone

可以轻松将ASCII测井曲线转为LAS格式软件-ASCII can easily be converted to LAS format well log software

目前，有许多勘探目标无法使用常规地震成像方法进行识别，而利用叠前深度成像技术，作业公司可以对包括最复杂构造在内的地质特征进行清晰成像。这种准确的结果可以降低风险并帮助确定储量-Currently, there are not many exploration targets using conventional seismic imaging methods for the identification, and the use of pre-stack depth imaging technology, Operating companies, including the most complex structure of the geological features clear imaging. Such accurate results can reduce risk and help determine reserves

 本系统基于 C8051F020 实现等精度的频率测量， 利用该单片机灵活的控制功能及速 度优势，大大提高了性能和测量精度。以往的测频都是采用高频段直接计数、低频段间接测周 的方法，其测量精度往往会随着被测频率的改变而受到影响。为了克服测频中高低频段测量精 度不等的缺陷，采用双计数器设计，实现等精度的频率测量。等精度的测量方法不但具有较高 的测量精度，而且在整个测频区域内保持恒定的测量精度。 

ACM常用数据公示表，是某个强ACM队伍的御用公示表哦。-ACM publicity common data tables, is a strong contingent of the Queen" s publicity sheet ACM oh.

周立功的LPC214x固件程序，很有用哈-weeks meritorious LPC214x firmware procedures and useful Kazakhstan

这是一个ASP编写的关于制作网页论坛的程序,首先声明这段程序并不是我编的,我只是觉得这段程序写得很好,对ASP初学者有好处.-This is an ASP, on the Forum website production process, the first to declare that this procedure is not my series, I just feel that this was very well written procedures for beginners ASP good.