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cpp
首先通过文件操作,读取文件内容,把字符逐个提取后统计字符频率,建立哈夫曼树和进行哈夫曼编码,当然这是根据ASCII编码来将字符转换为二进制,然后实现前缀编码,然后把编码后的使用二进制流写入相应文件(First through file operations, read the file content, the characters one by one after extracting character frequency statistics, establish a Huffman tree and Huffman encoding, and, of course, this is according to ASCII code to convert characters to the binary, then realize the prefix encoding, and then the encoded using binary stream into the corresponding files
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- 2013-12-01 14:18:04下载
- 积分:1
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NBUK
基于Winsock的Email Http FTP等功能,其所附的Email范例程序已,接近了专业软件的水平(Based on Email Http FTP and other functions of Winsock, the attached Email sample program is close to the level of professional software.)
- 2018-10-29 01:16:45下载
- 积分:1
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Excel文件的读取和写入
说明: 使用matlab对Excel文件进行操作,包括写入和读取,也就是实现Excel和Matlab交互(Use matlab to operate on Excel files, including writing and reading, that is, to achieve Excel and Matlab interaction)
- 2021-01-16 15:20:51下载
- 积分:1
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C_EDIT
Ed Reams Red 开发的文本编辑(Ed Reams Red development of a text editor)
- 2005-02-23 10:51:43下载
- 积分:1
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File_BinaryToText
实现二进制文件到文本文件的转换,提供目录选择,输出文件目录选择(To achieve binary file to a text file conversion)
- 2011-07-26 14:16:21下载
- 积分:1
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leafpak-1.1.1.tar
leafpak: 一个文件打包器的源代码(leafpak: a file package)
- 2008-02-16 15:07:42下载
- 积分:1
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Excel
说明: python操作excel,获取行列数据,并分组统计(python process excel)
- 2019-05-21 10:00:42下载
- 积分:1
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altreadsegy
读取sgy格式文件的代码,可以自己修改,很好用的(Sgy format file reading code, you can make changes, the good)
- 2021-02-08 08:59:54下载
- 积分:1
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read-data-from-sarial-port
使用RXTX技术,pc端接收上位机发送来的二进制数据,进行读取,按照协议进行解析,并进行显示、存储,导出为excel文件。(Use RXTX technology, pc terminal receiving PC to send binary data, read, according to the protocol analysis, and display, storage, export to excel file.)
- 2016-11-21 09:35:46下载
- 积分:1
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EC
说明: 在x86移动平台上实现ec ram的读写,大多数x86移动平台上都有EC,方便开发者来访问ec(EC ram read/write)
- 2011-11-14 16:37:00下载
- 积分:1