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barcode generation principle : bar code data of the first part by the seven figu...
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 l
- 2022-01-25 20:25:14下载
- 积分:1
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Download the original code, I have the practice of computer graphics programming...
原代码下载,我对计算机图形学的编程实践,包括画直线、反走样直线、画圆、
画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等。由于
精力有限,未对原码做任何注释。出于简化编程的考虑,许多地方指定了常数,未做
通用处理。解压缩后建立gui16目录,在其下有原代码和工程文件。在gui16下建立
release目录,其下有一可执行文件及其所须的位图及模型文件。如在release目录之
外执行程序,必须复制所需位图及模型文件。-Download the original code, I have the practice of computer graphics programming, including painting a straight line, anti-aliased line, circle, drawing an oval, rectangular painting, painting polygon, rectangle fill, polygon fill, 3D transformation, light, texture and so on. Because energy is limited, the original code did not make any comment. Simplify the programming for consideration, in many parts of specified constants, GM deal done. After the establishment of gui16 extract directory, in its code and under the original project file. Gui16 established in the release directory, which under one executable file and the necessary bitmap files and models. Such as in the release directory outside of the implementation of procedures, you must copy the necessary
- 2022-04-07 13:36:20下载
- 积分:1
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人脸检测系统,基于Opencv,包含了多种图像处理方法。
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- 积分:1
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xmipp是一套专门的图像处理程序,主要是为了得到…
XMIPP is a specialized suite of image processing programs primarily aimed at obtaining the
three-dimensional reconstruction of biological specimens from large sets of projection images
obtained by transmission electron microscopy.
//专门处理图像程序主要针对获得生物学样本的三维重建-XMIPP is a specialized suite of image Proce Oxford programs primarily aimed at obtaining th e three-dimensional reconstruction of biolog da specimens from large sets of projection im ages obtained by transmission electron micros copy.// specialized image processing procedures aimed at obtaining biological samples of three-dimensional reconstruction
- 2022-05-23 13:32:44下载
- 积分:1
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Apparel CAD source code, can interrupt the bspline partition, the reduction oper...
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- 2022-12-13 19:20:03下载
- 积分:1
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很好用的DirectDraw画图代码
很好用的DirectDraw画图代码-good use of DirectDraw drawing code
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Java 3D代码for some
some java code for 3D
- 2022-07-11 07:01:15下载
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using vrml simulating flower source code!
- 2022-03-20 07:15:17下载
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快速ICA算法,ICA(独立成分分析)。
快速ica算法,ica(独立成分分析)。-Fast ica algorithm, ica (independent component analysis).
- 2022-02-21 06:21:35下载
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