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电容表
说明： 电子设计大赛的电容表的程序（程序是51的程序）(Capacitance Meter Program for Electronic Design Competition (Program 51))
- 2020-06-21 15:00:02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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AD
说明： 阿尔泰数据采集卡USB5509进行AD数据采样(Altai data acquisition card USB5509 AD data were sampled)
- 2016-12-25 15:44:16下载
- 积分：1
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58604450
基于多径传输和多普勒频移的 瑞利Rayleigh信道的仿真 主要考虑不同条件下的仿真(Simulation of Rayleigh channel based on multipath transmission and Doppler shift is mainly considered under different conditions.)
- 2018-09-22 13:46:13下载
- 积分：1
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基于单片机得PID控制器
本文叙述了现在几种成熟的PID控制算法，对PID控制器的设计进行了研究，包括对控制器的硬件选型和软件设计，对合适的硬件给予详细的介绍，对程序的运行给出详细的程序流程图。
功能PID控制器的核心选用了ATMEL公司的AT89C51单片机，通过合适的外接硬件来完成模拟数据量的采集处理，数据的模数数模转换，液晶显示，按键输入等。(This paper describes several mature PID control algorithms, and studies the design of PID controller, including the hardware selection and software design of the controller, the detailed introduction of the appropriate hardware, and the detailed program flow chart for the operation of the program.
The core of the functional PID controller is ATMEL MCU AT89C51, which completes the collection and processing of analog data, data analog to digital conversion, LCD display and keypad input through the appropriate external hardware.)
- 2018-01-12 12:30:00下载
- 积分：1
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MFC-ATL-SDK-Socket
MFC、ATL、SDK、SOCKET 等概念的辨析，详细解读(The Concept of MFC, ATL, SOCKET, detailed interpretation)
- 2013-04-09 13:26:24下载
- 积分：1
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C# ping工具 实例源码下载
C# ping工具 实例源码下载
- 2014-08-12下载
- 积分：1
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OpenSource CanOpen
CANOpen-CanFestival-2.03
- 2020-06-16 10:00:11下载
- 积分：1
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c_plus_primer
c++primer课后练习题源代码，全部经过测试，可以直接拿来使用，省去你打字的时间。(c++ primer after-school exercises the source code, all tested and can be directly used to use, save you typing time.)
- 2010-12-03 13:19:51下载
- 积分：1
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利用Lsasrv.dll 的RPC缓冲溢出漏洞的源码
可适用于： * - Windows XP Professional SP0 English version * - Windows XP Professional SP0 Russian version * - Windows XP Professional SP1 English version * - Windows XP Professional SP1 Russian versi(applicable to :*- Windows XP Professional SP3 English version*- Windows XP Professional bug Russian version*- Windows XP Professional SP1 English version*- Windows XP Professional SP1 Russian versi)
- 2005-05-03 09:39:53下载
- 积分：1
