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Description: 8x4键盘扫描，使用共阴极数码管显示。P2口的低4位作为行线，P0口用作列线。使用的是行扫描，通过测试-8x4 keypad scanner, using a total of cathode digital tube display. P2 mouth low as four lanes, P0 I used line out. Using a line scan, to pass the test
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Size: 1024 |
Author: 张静 |
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Description: 键盘扫描程序，线翻转扫描法。
使用mege32
键盘为3×4的行列键盘
/*********************************************************
/ 线翻转法键盘扫描程序，只检测和处理单键，多键按下返回12
/ www.avrvi.com http://bbs.avrvi.com
/
/高三位列 p456，低四位行p0123
/键盘排列如下：
2 1 0
--------------
3| 1 2 3 |
2| 4 5 6 |
1| 7 8 9 |
0| * 0 # |
--------------
-Keyboard scanner, scanning line inversion. Mege32 use the keyboard for 3 × 4 /*************************************** the ranks of the keyboard line reversal method******************/ keyboard scanning procedures to detect and deal with only one-touch, multi-button press to return to 12/www.avrvi.com http:// bbs.avrvi.com// homoharringtonine top p456, line 4 low p0123/keyboard arranged as follows: 2 1 0 3 | 1 2 3 | 2 | 4 5 6 | 1 | 7 8 9 | 0 |* 0# |
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Size: 1024 |
Author: 王明 |
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Description: 51单片机的4x4键盘扫描程序，基于状态机风格，使用线反转扫描法。-51 Singlechip 4x4 keypad scanner, based on the state machine style, the use of line scanning method inversion.
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Size: 1024 |
Author: 智豪 |
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Description:
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Size: 10240 |
Author: byungchan |
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Description: 用 C++ 作为宿主语言完成：
Java语言词法分析器的设计和实现
使用DFA实现词法分析器的设计；
实现对Java源程序中注释的过滤；
利用两对半缓冲区从文件中逐一读取单词；
词法分析结果属性字流存放在独立文件(文件名：scanner_output)中；
统计源程序每行单词的个数和整个源文件单词个数；
具有报告词法错误和出错位置（源程序行号和该行字符）的功能；-Using C++ as the host language to complete: Java language lexical analyzer of the design and implementation of the use of DFA to achieve the design of lexical analyzer the realization of the Notes on the Java source code in the filter the use of two pairs of semi-buffer read from the document the words one by one lexical analysis of flow properties of the word stored in a separate document (file name: scanner_output) in statistical source of the number of words per line and the word number of source files with the report of lexical errors and error location (line number and the source line characters) of the function
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Size: 250880 |
Author: 房兴华 |
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Description: 用C语言(或 C++ )作为宿主语言完成：
Java语言词法分析器的设计和实现
其中具体要求：
1. 使用DFA实现词法分析器的设计；
2. 实现对Java源程序中注释的过滤；
3. 利用两对半缓冲区从文件中逐一读取单词；
4. 词法分析结果属性字流存放在独立文件(文件名：scanner_output)中；
5. 统计源程序每行单词的个数和整个源文件单词个数；
6. 具有报告词法错误和出错位置（源程序行号和该行字符）的功能；
-Using C language (or C++) as the completion of the host language: Java language lexical analyzer in which the design and implementation of specific requirements: 1. The use of DFA to achieve the design of lexical analyzer 2. The realization of the Java source code of the filter in the Notes 3. the use of two pairs of semi-buffer read from the document the words one by one 4. lexical analysis of flow properties of the word stored in a separate document (file name: scanner_output) in 5. statistical source of the number of words per line and the source document word number 6. with the report of lexical errors and error location (source code line number and the character) of the function
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Size: 5120 |
Author: kjs |
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Description: 键盘扫描程序发现有按键按下，通过行扫描法得到键值，转相应的处理程序-Scanner keyboard button press is found through the line scanning method to be key, to the corresponding process
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Size: 19456 |
Author: 金龙 |
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Description: 一个avr单片机的key按键扫描程序 平时自己写的，感觉还行 大家来看看咯-Key of a microcontroller avr key scanner usually wrote it myself, I feel we also take a look at the default line
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Size: 1024 |
Author: lj |
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Description: Verilog HDL编写的键盘扫描程序，考虑了判断按键弹起的问题。程序按一定的频率用低电平循环扫描行线，同时检测列线的状态，一旦判断有一列为低则表示有键被按下，停止扫描并保持当前行线的状态，再读取列线的状态从而得到当前按键的键码；等待按键弹起：检测到各列线都变成高点平后，重新开始扫描过程，等待下一次按键。-Written in Verilog HDL keyboard scanner, taking into account to determine key bounce problem. Program according to a certain frequency of scan lines with low-level circulation lines, while testing out the state line, once the judge has said there is a classified as low-key is pressed, stop the scan and to maintain the current line-line state, and then read out line state to get the current keys key codes to wait for key pop-up: To detect the lines at all out into a high level after the re-start the scanning process, waiting for the next key.
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Size: 2201600 |
Author: 力文 |
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Description: Program to use your camera as a scanner. Automatically detects the page on the picture.-Description Useful program if you don t have a scanner or need to scan quickly a lot of pages.
It detects the page on the picture, make it rectangular, cut the borders and enhance the contrast.
Function parameters are the input picture filename and output filename.
Some parameters that can be changed are described in the function.
Be careful with the flash of the camera, it creates a non-homogeneous luminosity difficult to clean.
Required Products Image Processing Toolbox
MATLAB release MATLAB 7.5 (R2007b)
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Size: 2048 |
Author: 谢冉 |
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Description: 基于STC89c51单片机的扫描键盘程序，采用4×4键盘，采用线反转法-Scanner keyboard based STC89c51 SCM procedures, using 4 × 4 keyboard, using line reversal method
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Size: 1024 |
Author: 郑一麟 |
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Description: 自己写的矩阵键盘扫描程序，是4行4列的关于单片机的非编码键盘，用KEIL C写的程序，可供单片机爱好者参考-Write your own matrix keyboard scanner, a 4-line 4 on the non-coding keyboard MCU, using KEIL C program written for enthusiasts refer to SCM
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Size: 51200 |
Author: 王俊超 |
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Description: ISO9141 Automatic Scanner Tools VHDL code
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Size: 55296 |
Author: jc |
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Description: Clam AntiVirus 是一款 UNIX 下开源的 (GPL) 反病毒工具包，专为邮件网关上的电子邮件扫描而设计。该工具包提供了包含灵活且可伸缩的监控程序、命令行扫描程序以及用于自动更新数据库的高级工具在内的大量实用程序。该工具包的核心在于可用于各类场合的反病毒引擎共享库。-Clam AntiVirus is an open source under UNIX (GPL) anti-virus toolkit for e-mail scanning on mail gateways designed. The toolkit provides a flexible and scalable includes monitoring program, the command line scanner, and automatically update the database for advanced tools, including a large number of utility. Is the core of the toolkit can be used for various occasions, anti-virus engine, shared library.
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Size: 18910208 |
Author: yu |
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Description: Scan是国内最著名的综合扫描器之一，它完全免费，是不需要安装的绿色软件、界面支持中文和英文两种语言、包括图形界面和命令行方式。主要由国内著名的民间黑客组织“安全焦点”完成，从2000年的内部测试版X-Scan V0.2到目前的最新版本X-Scan 3.3-cn都凝聚了国内众多黑客的心血。最值得一提的是，X-Scan把扫描报告和安全焦点网站相连接，对扫描到的每个漏洞进行“风险等级”评估，并提供漏洞描述、漏洞溢出程序，方便网管测试、修补漏洞.
-Scan is one of the most famous integrated scanner, it is completely free of charge, does not require installation of green software, the interface supports both Chinese and English languages, including graphical and command line mode. Mainly by domestic famous folk hacker organization " Security Focus" to complete, from 2000 to internal beta X-Scan V0.2 to present the latest version of X-Scan 3.3-cn embodied the hard work of many domestic hackers. Most noteworthy is that, X-Scan to scan reports and security focus sites are connected to each vulnerability scan a " level of risk" assessment and provide loopholes description overflow vulnerability procedures to facilitate network management testing, patching vulnerabilities.
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Size: 1024 |
Author: 小刚 |
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Description: 实验一：C++源代码单词扫描程序（词法分析）
功能：
（1）C++源代码扫描程序识别C++记号。
C++语言包含了几种类型的记号：标识符，关键字，数（包括整数、浮点数），字符串、注释、特殊符号（分界符）和运算符号等。
（2）打开一个C++源文件，打印出所有以上的记号。
（3）要求应用程序应为Windows界面。
（4）选作部分：为了提高C++源程序的可读性，C++程序在书写过程中加入了空行、空格、缩进、注释等。假设你想牺牲可读性，以节省磁盘空间，那么你可以存贮一个删除了所有不必要空格和注释的C++源程序的压缩文本。因此，程序中还应该有这样的压缩功能。
（5）选作部分：进一步思考或实现——如何进一步实现减小源文件大小的压缩功能。
（6）应该书写完善的软件文档。-Experiment one: C++ source code word scanner (lexical analysis) functions: (1) C++ source code scanner to identify C++ mark. C++ language contains several types of tokens: identifiers, keywords, number (including integer, float), string, notes, special characters (delimiters) and arithmetic symbols. (2) Open a C++ source file, print out all of the above marks. (3) requires that the application should be Windows interface. (4) selected as part: In order to improve the readability of source C++, C++ program writing process by adding a blank line, space, indentation, comments, and so on. Suppose you want to sacrifice readability, to save disk space, you can store a compressed text removed all unnecessary whitespace and comments C++ source code. Therefore, the program should also have such compression. (5) selected as part of: further thought or realize- how to achieve further reduce the size of the source file compression functions. (6) should write perfect software documentation.
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Size: 46080 |
Author: 邵阳 |
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Description: Java语言词法分析器的设计和实现
其中具体要求：
使用DFA实现词法分析器的设计；
实现对Java源程序中注释的过滤；
利用两对半缓冲区从文件中逐一读取单词；
词法分析结果属性字流存放在独立文件(文件名：scanner_output)中；
统计源程序每行单词的个数和整个源文件单词个数；
具有报告词法错误和出错位置（源程序行号和该行字符）的功能；-Java language lexical analyzer design and implementation of which specific requirements: Use DFA lexical analyzer designed to achieve realization of Java source code annotations filter use two pairs of semi-buffer read the words from the file one by one lexical analysis of property word stream is stored in a separate file (file name: scanner_output) in number of words per line source statistics and the number of words in the entire source file has reported lexical error and error location (source code line number and the line of characters) function
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Size: 3072 |
Author: wenchangwei |
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Description: C++源代码单词扫描程序（词法分析）
功能：
（1）C++源代码扫描程序识别C++记号。
C++语言包含了几种类型的记号：标识符，关键字，数（包括整数、浮点数），字符串、注释、特殊符号（分界符）和运算符号等。
（2）打开一个C++源文件，打印出所有以上的记号。
（3）要求应用程序应为Windows界面。
（4）选作部分：为了提高C++源程序的可读性，C++程序在书写过程中加入了空行、空格、缩进、注释等。假设你想牺牲可读性，以节省磁盘空间，那么你可以存贮一个删除了所有不必要空格和注释的C++源程序的压缩文本。因此，程序中还应该有这样的压缩功能。
（5）选作部分：进一步思考或实现——如何进一步实现减小源文件大小的压缩功能。
（6）应该书写完善的软件文档。
-C++ source code word Scanner (lexical analysis) functions: (1) C++ source code scanner to identify C++ mark. C++ language includes several types of tokens: identifiers, keywords, numbers (including integer, floating point), strings, comments, special symbols (delimiters), and operation symbols. (2) Open a C++ source file, print out all of the above marks. (3) requires that the application should be Windows interface. (4) is selected as the section: C++ source in order to improve readability, C++ program in the writing process by adding a blank line, space, indentation, comments, and so on. Suppose you want to sacrifice readability, to save disk space, you can store a compressed text deleted all unnecessary whitespace and comments C++ source program. Therefore, the program also should have such compression. (5) is selected as the section: further consideration or implementation- how to further achieve a reduction in the size of the source file compression functions. (6) should write per
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Size: 2486272 |
Author: 冯少飞 |
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Description: The on line scanner can scan the common ports and the designated ports for opening, so as to prevent possible unexpected port security problems
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Size: 445440 |
Author: foge
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Description: 通过基于灰度的加权算法求取不连续激光线的中心(The center of the discontinuity laser line is obtained by the weighted algorithm based on gray level)
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Size: 2522112 |
Author: dongqian2177
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