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2003WorldChampionTeamCode
说明: 2003年世界冠军队源代码,该代码由C++编写完成。(2003 World Champion team source code, the code written by the C++ to complete.)
- 2010-04-05 16:32:53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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XAudio2Sound3D
DirectX SDK中的例子,演示了多方向立体声的播放。用于学习DirectX的编程,运行需要安装DirectX SDK 2008。(DirectX SDK械樱 示 硕 喾?牟拧学魏DirectX谋蹋要 讜讜 DirectX SDK 2008)
- 2008-08-09 14:09:02下载
- 积分:1
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mypick2
采用opengl编程,在多个三维模型中,使用鼠标点取,达到对三维模型对象的捕捉。(using opengl programming, in a number of 3D models, the use of mouse-point, reached on the three-dimensional object model to capture.)
- 2004-07-27 12:01:47下载
- 积分:1
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MrlslmsA
自适应滤波的MATLAB实现现,包括lms rls 等算法
(MATLAB realization of the adaptive filter is lms rls algorithms such as)
- 2012-07-23 13:20:21下载
- 积分:1
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MATLABC-C
MATLABC数学函数库在C语言中的应用(MATLABC math library in C language)
- 2012-10-08 10:08:01下载
- 积分:1
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radar-mainei-tezhengtiqu
雷达脉冲内调制特征的提取技术,用于雷达特征分析与信号分选。这是matlab程序。(Within the radar pulse modulation feature extraction technique for radar signature analysis and signal separation. This is a matlab program.)
- 2013-10-28 18:48:21下载
- 积分:1
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FTool
说明: 使用MFC技术演示了如何安装和加载驱动,驱动代码在另外一个上传文件中(Using MFC technology to demonstrate how to install and load drivers)
- 2019-03-08 10:46:57下载
- 积分:1
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AD9834_430F149_3_signal
用430F149控制芯片AD9834产生3路信号,通过串行方式控制。又IOUT/IOUTB及SBOUT输出,全部已经用库函数实现,只需直接调用!比起他的代码简单方便。(By 430F149 control chip AD9834 generates three signals, through the serial mode control. Also IOUT/IOUTB and SBOUT output has been achieved with all library functions, just directly call! Compared to his simple code.)
- 2014-11-25 21:13:31下载
- 积分:1
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myVLC
基于VC6.0下的MFC结合VLC的插件可以实现网络视频流的实时播放。,是初学者入门的很不错的示例。(Based on VC6.0 MFC under the combined VLC plugin can achieve real-time broadcast network video streaming. Is a very good beginner' s example.)
- 2013-09-24 16:28:40下载
- 积分:1