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Description: 条形码的生成原理:
条形码的第一数据部分是由 7个数字形成的,其形成的方法详述如下:
n 首先使用 产生和 匹配的字母码,该字母码有6个字母组成,字母限于A和B。产生字母码的列表如下
字母码
0 AAA
1 AABABB
2 AABBAB
3 AABBBA
4 ABAABB
5 ABBAAB
6 ABBBAA
7 ABABAB
8 ABABBA
9 ABBABA
表一 映射表
n 将 和 产生的字母码按位进行搭配,来产生一个数字-字母匹配对。并通过查表来得到 形成的条形码第一数据部分。
将 和C进行搭配,并通过查表得到 形成的条形码的第二数据部分。
该映射表如表二所示:
数字-字母匹配对 二进制信息
0A 0001101
0B 0100111
0C 1110010
1A 0011001
1B 0110011
1C 1100110
2A 0010011
2B 0011011
2C 1101100
3A 0111101
3B 0100001
3C 1000010
4A 0100011
4B 0011101
4C 1011100
5A 0110001
5B 0111001
5C 1001110
6A 0101111
6B 0000101
6C 1010000
7A 0111011
7B 0010001
7C 1000100
8A 0110111
8B 0001001
8C 1001000
9A 0001011
9B 0010111
9C 1110100
表二 数字-字母映射表
n 绘制条形码:通过映射表二得到的二进制数码进行绘制,1对应黑线,0对应白线。
-barcode generation principle : bar code data of the first part by the seven figures formed, and the formation of detailed as follows : n the first use of the alphabet and matching code, the code letters are six letters and the letters A and B limited. The letter generated code shown in the table below in alphabetical code AAAAAA a AABABB 0 2 3 AABBAB ABAABB AABBBA 4 5 6 ABBBAA ABBAAB ABABAB 7 8 9 ABBABA ABABBA Mapping Table 1 and Table n to the alphabetical code by bits mix to produce a digital-match letters right. Tabular and to get through the formation of the first bar code data part. Will and C match, and a look-up table to be formed by the bar code data of the second part. The mapping table as shown in Table 2 : Digital-letter matching pair of binary information 0A 0001101 0B 0C
Platform: |
Size: 70077 |
Author: 小智 |
Hits:
Description: nBlog是一个基于Access的Blog程序,可支持多人共同维护!
全生成静态页面,大量降低服务器损耗。支持tag技术,支持索引分页。
本次v1.1a更新列表:
1、新增Tag技术
2、tag列表与每个tag下属的blog列表全部生成静态页面
3、tag页面md5命名
4、新增“上一篇”“下一篇”快速查看
5、核心框架升级到NSB3.00.RC1.NBLOG
6、支持缓存的自动重载
7、更为强健的模板技术
8、代码全部重新组织优化
9、回帖可关闭UBB
10、回帖验证码
11、摘要自动标签过滤
12、索引页支持全静态分页
13、优化生成速度
14、已经支持自动保存图片到本地
15、向下兼容模板
16、编辑器升级到fckeditor2.0最终版-nBlog is a blog-based Access procedures that can support joint efforts to safeguard people! The entire generation of static pages, a large number of servers to reduce wear and tear. Tag technology support, support tabbed indexes. The v1.1a update the list : 1, two new technologies Tag, tag list with each tag under the blog list all three generating static pages, tag pages md5 named four additional "a", "under a" fast-View 5, the upgrade to the core framework NSB3 .00. RC1.NBLOG six support cache of automatic Heavy 7, more robust template 8, code optimization total of nine organizations, the closure of UBB replies can be 10, 11 yards replies validation, automatic labeling Abstract filter 12, and the index page supports static page 13 , optimizing production rate of 14, s
Platform: |
Size: 722727 |
Author: cp |
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Description: 经过两个多星期业余时间的努力,终于做出了一个可以发布的BitStorm版本
目前版本是BitStorm 0.1 Lite version,主要特性如下
1)基于C++和GTK2,占用系统资源少
2)可调整大小的磁盘缓存,极大的减轻磁盘负担
3)支持多Tracker
4)支持UTF-8编码的Torrent文件,文件名不会出现乱码
5)可设置最大连接数量和最大同时上传数量
Ubuntu 5.10用户可以使用下面的deb包
http://www.socks5cn.com/bitstorm/bitstormlite-0.1_0.1-1_i386.deb
源代码下载安装:
http://www.socks5cn.com/bitstorm/BitStormLite-0.1a.tar.gz
目前只支持Linux Kernel 2.6+、GTK2.6+的平台
首先请安装以下开发包:
libcurl3-dev
libgtk2.0-dev
libboost-dev
然后将BitStormLite-0.1.tar.gz下载到本地,解压文件
tar xvzf BitStormLite-0.1.tar.gz
进入解压目录
cd BitStormLite-0.1
配置和编译
./configure
make
安装
make install
安装完成后就可以用过bitstormlite命令来起动程序了
-After more than two weeks of free time, finally made the release of a version of the current version BitStorm is BitStorm Lite version 0.1, the main characteristics are as follows 1) based on C and GTK2, less taxing system resources 2) adjustable size of disk cache, greatly reducing the disk burden 3) support multiple Tracker 4) support UTF-8 encoding Torrent document, which names should not appear gibberish 5) to set the maximum number of connections for both uplink and the largest number of Ubuntu 5.10 users can use the following http://www.socks5cn deb packages. com/bitstorm/bitstormlite-0.1_0.1-1_i386.deb to download and install the source code : http://www.socks5cn.com/bitstorm/BitStormLite-0.1a.tar.gz currently supports only two Linux Kernel .6, GTK2.6 platform to begin development k
Platform: |
Size: 115931 |
Author: andy |
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Description: Direct8.1SDK 游戏编程必备SDK 8.1版适用范围广些-It is an essential SDK in game programming, the version at 8.1 span a wider range.
Platform: |
Size: 2670592 |
Author: 关宇昕 |
Hits:
Description: 条形码的生成原理:
条形码的第一数据部分是由 7个数字形成的,其形成的方法详述如下:
n 首先使用 产生和 匹配的字母码,该字母码有6个字母组成,字母限于A和B。产生字母码的列表如下
字母码
0 AAA
1 AABABB
2 AABBAB
3 AABBBA
4 ABAABB
5 ABBAAB
6 ABBBAA
7 ABABAB
8 ABABBA
9 ABBABA
表一 映射表
n 将 和 产生的字母码按位进行搭配,来产生一个数字-字母匹配对。并通过查表来得到 形成的条形码第一数据部分。
将 和C进行搭配,并通过查表得到 形成的条形码的第二数据部分。
该映射表如表二所示:
数字-字母匹配对 二进制信息
0A 0001101
0B 0100111
0C 1110010
1A 0011001
1B 0110011
1C 1100110
2A 0010011
2B 0011011
2C 1101100
3A 0111101
3B 0100001
3C 1000010
4A 0100011
4B 0011101
4C 1011100
5A 0110001
5B 0111001
5C 1001110
6A 0101111
6B 0000101
6C 1010000
7A 0111011
7B 0010001
7C 1000100
8A 0110111
8B 0001001
8C 1001000
9A 0001011
9B 0010111
9C 1110100
表二 数字-字母映射表
n 绘制条形码:通过映射表二得到的二进制数码进行绘制,1对应黑线,0对应白线。
-barcode generation principle : bar code data of the first part by the seven figures formed, and the formation of detailed as follows : n the first use of the alphabet and matching code, the code letters are six letters and the letters A and B limited. The letter generated code shown in the table below in alphabetical code AAAAAA a AABABB 0 2 3 AABBAB ABAABB AABBBA 4 5 6 ABBBAA ABBAAB ABABAB 7 8 9 ABBABA ABABBA Mapping Table 1 and Table n to the alphabetical code by bits mix to produce a digital-match letters right. Tabular and to get through the formation of the first bar code data part. Will and C match, and a look-up table to be formed by the bar code data of the second part. The mapping table as shown in Table 2 : Digital-letter matching pair of binary information 0A 0001101 0B 0C
Platform: |
Size: 69632 |
Author: 小智 |
Hits:
Description: nBlog是一个基于Access的Blog程序,可支持多人共同维护!
全生成静态页面,大量降低服务器损耗。支持tag技术,支持索引分页。
本次v1.1a更新列表:
1、新增Tag技术
2、tag列表与每个tag下属的blog列表全部生成静态页面
3、tag页面md5命名
4、新增“上一篇”“下一篇”快速查看
5、核心框架升级到NSB3.00.RC1.NBLOG
6、支持缓存的自动重载
7、更为强健的模板技术
8、代码全部重新组织优化
9、回帖可关闭UBB
10、回帖验证码
11、摘要自动标签过滤
12、索引页支持全静态分页
13、优化生成速度
14、已经支持自动保存图片到本地
15、向下兼容模板
16、编辑器升级到fckeditor2.0最终版-nBlog is a blog-based Access procedures that can support joint efforts to safeguard people! The entire generation of static pages, a large number of servers to reduce wear and tear. Tag technology support, support tabbed indexes. The v1.1a update the list : 1, two new technologies Tag, tag list with each tag under the blog list all three generating static pages, tag pages md5 named four additional "a", "under a" fast-View 5, the upgrade to the core framework NSB3 .00. RC1.NBLOG six support cache of automatic Heavy 7, more robust template 8, code optimization total of nine organizations, the closure of UBB replies can be 10, 11 yards replies validation, automatic labeling Abstract filter 12, and the index page supports static page 13 , optimizing production rate of 14, s
Platform: |
Size: 722944 |
Author: cp |
Hits:
Description: 经过两个多星期业余时间的努力,终于做出了一个可以发布的BitStorm版本
目前版本是BitStorm 0.1 Lite version,主要特性如下
1)基于C++和GTK2,占用系统资源少
2)可调整大小的磁盘缓存,极大的减轻磁盘负担
3)支持多Tracker
4)支持UTF-8编码的Torrent文件,文件名不会出现乱码
5)可设置最大连接数量和最大同时上传数量
Ubuntu 5.10用户可以使用下面的deb包
http://www.socks5cn.com/bitstorm/bitstormlite-0.1_0.1-1_i386.deb
源代码下载安装:
http://www.socks5cn.com/bitstorm/BitStormLite-0.1a.tar.gz
目前只支持Linux Kernel 2.6+、GTK2.6+的平台
首先请安装以下开发包:
libcurl3-dev
libgtk2.0-dev
libboost-dev
然后将BitStormLite-0.1.tar.gz下载到本地,解压文件
tar xvzf BitStormLite-0.1.tar.gz
进入解压目录
cd BitStormLite-0.1
配置和编译
./configure
make
安装
make install
安装完成后就可以用过bitstormlite命令来起动程序了
-After more than two weeks of free time, finally made the release of a version of the current version BitStorm is BitStorm Lite version 0.1, the main characteristics are as follows 1) based on C and GTK2, less taxing system resources 2) adjustable size of disk cache, greatly reducing the disk burden 3) support multiple Tracker 4) support UTF-8 encoding Torrent document, which names should not appear gibberish 5) to set the maximum number of connections for both uplink and the largest number of Ubuntu 5.10 users can use the following http://www.socks5cn deb packages. com/bitstorm/bitstormlite-0.1_0.1-1_i386.deb to download and install the source code : http://www.socks5cn.com/bitstorm/BitStormLite-0.1a.tar.gz currently supports only two Linux Kernel .6, GTK2.6 platform to begin development k
Platform: |
Size: 115712 |
Author: andy |
Hits:
Description: 近年来,作为多媒体技术中的主干技术图像处理广泛应用在多个领域。
本书在其姊妹篇《数字图像处理—基础篇》‘,内容的基础上。进行了更加
深入的论述 根据其应用领域按章进行分类,在各章节中给出若干应用实例
来进行叙述。书中的内容几乎都采自各执笔者的研究成果中(已发表),所
以内容的前沿性(originality)很高。此外,本书的另一最大特点是将基于混
沌和分形的复杂系统理论的图像处理研究领域的未来展示给读者,这部分
的内容在第12章中给出。
本书可作为研究生的教材或相关领域研究人员的参考用书,亦可作大
学三、四年级的辅助教材使用C
木书共分为12章,其内容分配如下:
第1章图像处理的信息环境
第2章图像处理专用硬件装置
第3章图像测量与遥感技术
第4章零部件、产品的自动检测
第5章机器人视觉的应用
第6章医学生物组织的图像处理
第7章医学映像诊折
第8章计算机图形学
第9章文字模式的识别
第1a章动态图像处理
第1}章图像的高压缩比编码方法与图像的传输
第i2章混沌理论在图像处理中的应用
-err
Platform: |
Size: 5671936 |
Author: sinofeng |
Hits:
Description: PERL的系统的文件完整性检查工具, PERL写的, 个人一直用它比较喜欢. -PERL file system integrity checking tools, PERL written, individuals prefer to use it.
Platform: |
Size: 338944 |
Author: qianzhognjie |
Hits:
Description: PIC16F876A控制的电源,0V~25V恒压,或1A、2A、4A、8A恒流-General purpose PIC16F876A controlled power supply ,CONSTANT VOLTAGE, 0<25V OR CONSTANT CURRANT, 1, 2, 4 and 8 Amp
Platform: |
Size: 317440 |
Author: ymf |
Hits:
Description: 一个用vc++6.0和dx 8.1a sdk开发出的射击游戏-a little game
Platform: |
Size: 33792 |
Author: ly |
Hits:
Description: 8 psk modulation matlab code without error coding
Platform: |
Size: 5120 |
Author: Nikhil Trivedi |
Hits:
Description: 猜数字游戏!(C语言程序,包含完整的源代码有详细注释、可执行文件,本人计算机实习期间编写的,)
猜数字游戏:此游戏通常由两个人玩,一方出数字,一方猜。出数字的人要想好一个没有重复数字的4位数,不能让猜的人知道。猜的人就可以开始猜。每猜一个数字,出数者就要根据这个数字给出几A几B,其中A前面的数字表示位置正确的数的个数,而B前的数字表示数字正确而位置不对的数的个数。例如,正确答案为 8234,而猜的人猜 8349,则出数者提示猜数者猜的结果是 1A2B,其中有一个8的位置对了,记为1A,而3和4这两个数字对了,而位置没对,因此记为 2B,合起来就是 1A2B。 接着猜的人再根据出题者的几A几B继续猜,直到猜中(即 4A0B)为止。-Guess Numbers game: the game is usually two personal play, one party out Numbers, one party guess. Out of the digital person to be a no repeat of the 4 digit Numbers, can t let guess people know. Guess who can begin to guess. Each guess A number, the three-dimensional will according to the figures A few A few B, among them in front of A digital said the number of the right position number, and B digital said before digital right and wrong number of the number of position. For example, the right answer for 8234, and guess people guess 8349, then the number of tips guess who tested the result is 1 A2B guess, one of the eight position on the, notes for 1 A, and 3 and 4 of the two Numbers, and position of not, so remember to 2 B, add up to is 1 A2B. Then guess people according to the ChuTiZhe again A few A few B continue to guess, until guess (namely 4 A0B ?
Platform: |
Size: 49152 |
Author: 班胜龙 |
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Description: CS2208 - Data Structures Lab (Anna University)
EXERCISES
1a. Implement singly linked lists.
1b. Implement doubly linked lists.
2. Represent a polynomial as a linked list and write functions for polynomial addition.
3. Implement stack and use it to convert infix to postfix expression
4. Implement a double-ended queue (dequeue) where insertion and deletion operations are possible at both the ends.
5. Implement an expression tree. Produce its pre-order, in-order, and postorder traversals.
6. Implement binary search tree.
7. Implement insertion in AVL trees.
8. Implement priority queue using binary heaps
9. Implement hashing with open addressing.
10. Implement Prim s algorithm using priority queues to find MST of an undirected graph.
Platform: |
Size: 209920 |
Author: Narayana Swamy |
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Description: CEGUI-0.7.8,是ogre游戏引擎的界面编辑器,自动生成uml文件。-CEGUI- 0.7.8, is the interface editor of ogre game engines, automatic generation of uml file.
Platform: |
Size: 2384896 |
Author: 梁澍 |
Hits:
Description: C51单片机实现128细分步进电机驱动程序,l6219驱动IC,6219是一个有两极的集成电路,它能控制和驱动具有两极步进电机的绕组,
还可以双向控制两个直流电机。L6219可以非常方便地与微处理器连接成控制步进电机的系统,
其电压范围可以从10V~46V,输出的电流可达到750mA,峰值电流高达1A。因为内部具有保护二极管及PWM电流控制,
所以在可靠性和稳定性方面提供了保障。单片机实现时将0~360℃作细分,一个步距角度是1.8℃,首先根据矢量合成图建立相应的向量表,
程序再根据向量表运行控制马达的旋转,可以是步距的1、2、4、8、16、……2n的倍数。-C51 MCU 128 subdivision stepper motor driver
Platform: |
Size: 5120 |
Author: lin |
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Description: 实验器材:
战舰STM32F103开发板V3版本
实验目的:
学习NRF24L01 2.4G无线模块的使用.
硬件资源:
1,DS0(连接在PB5)
2,串口1(波特率:115200,PA9/PA10连接在板载USB转串口芯片CH340上面)
3,ALIENTEK 2.8/3.5/4.3/7寸TFTLCD模块(通过FSMC驱动,FSMC_NE4接LCD片选/A10接RS)
4,KEY0按键(连接在PE4)/KEY1按键(连接在PE3)
5,NRF24L01模块(SPI2(PB13/PB14/PB15)/IRQ(PG6)/CS(PG7)/CE(PG8)).
实验现象:
本实验开机后,先检测NRF24L01模块是否存在,在检测到NRF24L01模块之后,根据KEY0和KEY1的设置来决定
模块的工作模式,在设定好工作模式之后,就会不停的发送/接收数据,同样用DS0来指示程序正在运行。
注意事项:
1,4.3寸和7寸屏需要比较大电流,USB供电可能不足,请用外部电源适配器(推荐外接12V 1A电源).
2,本例程在LCD_Init函数里面(在ILI93xx.c),用到了printf,如果不初始化串口1,将导致液晶无法显示!!
3,需自备NRF24L01模块2个,战舰STM32开发板2块
4,NRF24L01模块插在开发板U4位置(朝外插).
5,本实验需要2套ALIENTEK开发板才可以正常测试!!!!!!一块做发送,一块做接收.-Experimental equipment: Battleship STM32F103 Development Board V3 version experiment: learning to use NRF24L01 2.4G wireless module hardware resources:. 1, DS0 (connected to PB5) 2, 1 serial port (baud rate: 115200, PA9/PA10 connections onboard USB to serial chip CH340 above) 3, ALIENTEK 2.8/3.5/4.3/7 inch TFTLCD module (via FSMC drive, FSMC_NE4 connected LCD chip select/A10 connection RS) 4, KEY0 button (connected to PE4)/KEY1 button (connected to . PE3) 5, NRF24L01 module (SPI2 (PB13/PB14/PB15)/IRQ (PG6)/CS (PG7)/CE (PG8)) experimental phenomena: the boot after this experiment, the first detection of the presence or absence NRF24L01 module, detects After NRF24L01 module, according to KEY0 and KEY1 settings to determine the operating mode module after setting the operating mode, it will stop sending/receiving data, the same DS0 to indicate the program is running. Note: 1,4.3 inch and 7-inch screen requires a relatively large current, USB supply may be insufficient, please use an exter
Platform: |
Size: 2964480 |
Author: 吴宇轩 |
Hits:
Description: 实验目的:
学习STM32模拟IIC的使用,驱动24C02实现EEPROM数据读写.
硬件资源:
1,DS0(连接在PB5)
2,串口1(波特率:115200,PA9/PA10连接在板载USB转串口芯片CH340上面)
3,ALIENTEK 2.8/3.5/4.3/7寸TFTLCD模块(通过FSMC驱动,FSMC_NE4接LCD片选/A10接RS)
4,按键KEY0(PE4)/KEY1(PE3)
5,24C02(IIC连接在PB6/PB7上面)
实验现象:
本实验通过KEY1按键来控制24C02的写入,通过另外一个按键KEY0来控制24C02的读取。并在LCD模块上面显示
相关信息。同时,我们可以通过USMART控制在24C02的任意地址写入和读取数据。
注意事项: 1,4.3寸和7寸屏需要比较大电流,USB供电可能不足,请用外部电源适配器(推荐外接12V 1A电源).
2,本例程在LCD_Init函数里面(在ILI93xx.c),用到了printf,如果不初始化串口1,将导致液晶无法显示!!
-Experimental equipment: Battleship STM32F103 Development Board V3 version Purpose: Learning STM32 use of simulation IIC, drive 24C02 EEPROM data read and write hardware resources to achieve:. 1, DS0 (connected to PB5) 2, 1 serial port (baud rate: 115200, PA9/PA10 connected to the onboard USB to serial chip CH340 above) 3, ALIENTEK 2.8/3.5/4.3/7 inch TFTLCD module (via FSMC drive, FSMC_NE4 connected LCD chip select/A10 connection RS) 4, button KEY0 (PE4)/KEY1 (PE3) 5,24C02 (IIC connection PB6/PB7 above) experimental phenomena: In this study, KEY1 keys to control the write 24C02 by another KEY0 buttons to control the read 24C02. And displays information on the LCD module above. At the same time, we can control by USMART 24C02 any address in writing and reading data. Note: 1,4.3 inch and 7-inch screen requires a relatively large current, USB supply may be insufficient, please use an external power adapter (12V 1A external power supply recommended) 2, this routine LCD_Init function inside
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Size: 372736 |
Author: 吴宇轩 |
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Description: 三菱PLC的FX2N-32MR四层电梯控制实验,设备THPLC-1A型 电气控制综合实验台、RS—232数据通信线、THPLC-DT型四层电梯实物教学模型。(MITSUBISHI PLC FX2N-32MR four storey elevator control experiment, equipment THPLC-1A type electric control comprehensive experimental platform, RS - 232 data communication line and THPLC-DT four layer elevator object teaching model.)
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Size: 13312 |
Author: 玦爵
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