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POW
an exemple of source that i was programming last night
- 2014-12-11 03:28:11下载
- 积分：1
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EKF-UKF-PF
扩展卡尔曼滤波，无迹卡尔曼滤波，粒子滤波三种算法的比较，matlab程序。(Extended Kalman filter, unscented Kalman filter, the comparison of the particle filter three algorithms, Matlab program.)
- 2013-04-22 16:26:11下载
- 积分：1
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Timerjishi
VC++ 源码编译实现的计时器小程序，比较简易的计时器，比秒要再快一些，不过这个时间频率是可以调的，如图所示，点击开始计时功能，计时器就开始工作了，可看到数字在不停的增大。(Timer applets VC++ source compiler implementation, relatively simple timer than seconds again faster, but this time frequency can be adjusted, as shown, click the start timing function the timer began working, can be see the numbers kept increasing.)
- 2013-03-10 13:33:46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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SqStack
大学计算机专业教材《数据结构》中栈的实验、练习源码(University computer professional teaching materials" data structure" stack experiment, practice source code)
- 2012-03-15 17:07:23下载
- 积分：1
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CPPPrimer
这是一部很好的C++学习教材，有助于大家提高C++的学习(This is a very good C++ learning materials.Help us to improve the learning C++)
- 2011-12-11 19:58:45下载
- 积分：1
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电脑单串口模拟多串口，同步异步实现
比如个人PC只有一个串口，这个工具可理论上可以模拟N个串口，串口只能是串行数据发送接收，所以是模拟，不会实现真正的多串口并发。速度够快的话可以认为是多串口并发。
- 2022-01-26 05:05:53下载
- 积分：1
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ViterbiAlg
说明： Viterbi译码,IS-95中的1/2码率的卷积码(Viterbi decoding, IS-95 of 1/2 the rate Convolutional Codes)
- 2006-04-11 14:10:58下载
- 积分：1
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Chapter21
OpenGL程序设计，值得一看，适合入门读者(OpenGL programming, worth a visit, suitable for entry-readers)
- 2009-12-23 20:18:58下载
- 积分：1
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BPshuiguoshibie
用visual c++编写的水果识别系统(Written with visual c++ fruit identification system)
- 2011-01-15 16:42:04下载
- 积分：1
