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ccnvecixntapplication
A MATLAB application, very convenient!
- 2017-05-11 13:06:42下载
- 积分：1
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ISQLADO_src
使用DAO的交互式输入执行SQL语句，并显示结果的程序(The example of excuting SQL alternatively by DAO and displaying the result )
- 2001-01-01 00:00:00下载
- 积分：1
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GifCodec
参考网上的资料写的gif编解码。
编码用gdi解析常用图片格式，然后组装成gif
解码吧gif的每一帧转换成dib
gif文件格式网上有很多介绍
gif用的变长lzw压缩算法：
没弄懂原理，只知道过程。压缩取一个字符作为后缀，看看字符串是否存在。存在，用对应的编码作为前缀继续取；不存在把字符串添加到字典，前缀添加到输出流，后缀作为前缀继续取。解压取一个编码看看字典中是否存在。存在用对应的字符串的第一个字符作为后缀，看看当前字符串是否存在，不存在添加到字典中，后缀作为前缀，前缀对应的字符串添加到输出流，继续取；编码不存在，前缀对应的字符串的第一个字符作为后缀（这时当前字符串肯定不存在，字典中下一个可用编码肯定等于刚取出的编码），字符串添加到字典中，编码作为前缀，前缀对应的字符串添加到输出流，继续取。
编码流转换成字节流是按位从低到高的，window是小端模式（低字节在低地址），字节内低位在右边。
24位dib转换成8位dib时使用的八叉树算法
图片拉伸时参考的网上的双线性插值算法。
字典满了位数加一，位数是12时不加(Online reference materials written gif codec.
Encoded using gdi resolve common image formats, and then assembled into a gif
Each frame decode it into a gif dib
There are many online gif file format introduced
gif lzw with variable length compression algorithm:
Did not understand the principle, only know the process. Compression takes a character as a suffix, and see if there is a string. Exist as a prefix to continue to take with the corresponding encoding there is no string to add to the dictionary, a prefix added to the output stream, the suffix as a prefix to continue to take. Take a look at extracting coding dictionary exists. Exist with the corresponding first character string as a suffix to see the current string exists, there is no add to the dictionary, the suffix as a prefix, the corresponding string to the output stream, continue to take coding does not exist, prefix corresponding first character string as a suffix (when the current string certainly does not exis)
- 2015-01-17 20:22:25下载
- 积分：1
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iocomp4
iocomp4.02破解 支持WIN7 8 10 64 32(iocomp4.02 SUPORTWIN7 8 10 64 32)
- 2020-06-28 23:00:01下载
- 积分：1
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485
51单片机主机和从机通过485测AD电压，有程序和仿真(51 single chip computer host and slave machine through 485 AD voltage, program and simulation)
- 2018-03-19 18:44:25下载
- 积分：1
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server2
http gui interface test homework seveer(http gui interface test homework server)
- 2011-01-27 01:27:33下载
- 积分：1
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ad7190_generic
说明： AD7195驱动程序、接口程序、查询方式、轮询方式读取数据(AD7195driver,interface program, query mode, polling mode to read data)
- 2020-02-25 10:54:51下载
- 积分：1
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65基于单片机太阳追踪系统设计（双轴）
说明： 在太阳能发电中，太阳板受光面与太阳光线的角度是决定太阳能发电效率的关键因素。本设计的原理是利用传感器（光敏电阻）把接收到的光信号转换成电信号，然后经过信号处理及单片机控制后，由控制电路输出相应的控制数字信号驱动方位角调整机构和高度角调整机构实现相应的位置调整。(In solar power generation, the angle between the solar panel receiving surface and the solar light is the key factor to determine the efficiency of solar power generation. The principle of this design is to use sensors (photoresistors) to convert the received optical signals into electrical signals. After signal processing and single-chip control, the control circuit outputs corresponding digital signals to drive azimuth adjustment mechanism and altitude angle adjustment mechanism to achieve corresponding position adjustment.)
- 2019-03-05 21:10:15下载
- 积分：1
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mdk-1.2.4.tar
he Art Of Computer Programming，著名计算机科学家高德纳（D.E.Knuth) 设计的计算机: MIX的虚拟机源码(he Art Of Computer Programming VM MIX)
- 2009-02-02 11:13:49下载
- 积分：1
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OperateAccess
VC中利用MFC进行ADO数据库编程实例(ADO database programming examples in VC using MFC)
- 2012-02-17 19:17:04下载
- 积分：1
