数字字符

Based on the machine vision and the techniques of digital image processing and pattern recognition, the thesis designs and implements the online inspection system for forgery-proof symbol on the outer packing of cigarette.

论文以机器视觉为基础，运用数字图像处理与模式识别技术，完成了卷烟外包装防伪字符在线检测识别系统的设计与实现。

Then, with NUM LOCK on, hold down the ALT key while using the number pad keys to type the Unicode character value.

然后，在 Num Lock 打开的情况下，按住 Alt 并使用数字键区的按键键入 Unicode 字符值。

This character may represent a first letter of a name or a first digit of a telephone number.

该字符可代表姓名的第一个字母或者电话号码的第一个数字。

Many type designers don't design some characters such as , written accents, tildes, points, commas or numbers… It is better to check the font out before using it.

许多字体设计师会漏掉一些字符，诸如&&、重音符、波浪线、句号、逗号甚至是数字…所以在你使用一个字体之前务必检查它的完整性。

The difficulties of encoding barcode PDF417 are introduced, such as compaction mode switching and subschema switching, error correction code calculation.

1引言条码是一组按一定规则排列的条、空符号的组合，用以表示一定的字符、数字及符号信息，这种条空编码组合可以供机器识读。

In this paper. chip surface of the characters digital image processing.

本文主要分析芯片表面字符的数字图像处理。

Software programs that operate independently with little or no human intervention are varied in form and function and go by several names — agents, bots, recommender systems, collaborative filtering, avatars, chatterbots, and more — but all could be characterized generally as digital automata , to use the Latin word for self-operating machines.

独立运行或者没什么人工操作的软件程序，在形式和功能上各不相同，而且有很多名字-代理 agents ，机器人 bots ，推荐系统 recommender systems ，协作过滤器 collaborative filtering ，替身 avatars ，聊天机器人 chatterbots 以及其他-但所有这些都可以归纳为数字自动化方式，使用拉丁字符表示的自运作的机器。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。