介绍了 E t h e r e a l 可扩展性的系统结构及其几个重要模块的功能, 阐述了在 Wi n 3 2平台下如何利用 E t h e r e a l 开源代 码添加一个新的协议解析器。并以解析在 UDP协议之上的 XL E S协议报文为例重点介绍 了Et h e r e a l 系统预 留的接 口函 数 , 并给出了部分重要代码 , 最后显示了添加 xI Es协议解析器之后的解析结果。
生成4位数字的认证码 // 随机产生155条干扰线,使图象中的认证码不易被其它程序探测到 g.setColor(getRandColor(160,200)); for (int i=0;i<155;i++) { int x = random.nextInt(width); int y = random.nextInt(height); int xl = random.nextInt(12); int yl = random.nextInt(12); g.drawLine(x,y,x+xl
可重构SoC设计参考书籍 Reconfigurability is becoming an important part of System-on-Chip (SoC) design to cope with the increasing demands for simultaneous flexibility and computational power. Current hardware/software co-design methodologies provide little su
import java.awt.*; import java.applet.Applet; public class Sutherland_Cohen extends Applet{ int xL=100,xR=300,yB=100,yT=400;//设置四个边界 public int code(float x,float y){ int c=0; if(xxR) c=c|2;//在右边,第二位为一 if(yyT) c=c|8;//在上边,第四位为一 return c; } public vo
Chapter 1 Introduction to Amateur Radio 1 Who Can Become a Ham Radio Operator? 1 New Avenues into Amateur Radio 2 About Amateur Radio 2 A History of Amateur Radio 3 Early pioneers 3 Beginning of amateur radio 5 First licenses for amateur radio opera