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这里给出的源代码huffman.zip与八种不同的方法来实现…
这里给出的源代码huffman.zip用8种不同的方式实现了Huffman编码算法。这些代码意在演示不同Huffman算法的实现原理,比较算法执行效率的差别,但并没有针对实际应用环境的需求,做更多的空间或效率优化。所有代码以C++语言编写,为了更容易地实现各种数据结构,代码中大量应用了标准C++库和模板技术。――总之,这些代码的作用在于示例和演示;如果大家想把这些代码应用在实际应用中,可能还需要做进一步的调整和优化。-given here, the source code huffman.zip with eight different ways to achieve the Huffman coding algorithm. The code is intended to demonstrate different Huffman Algorithm of principle, the implementation of efficient algorithms compare the difference, but not against the actual application environment needs to do more space or efficiency optimization. All of the code is written in C, in order to more easily achieve various data structure, large-scale application of the code of the standard C library and template technology.-- In general, these is the role of code examples and demonstrations; If you want to use the code in practical application, we may need to do further restructuring and optimization.
- 2022-10-29 05:05:04下载
- 积分:1
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MP3文件以一帧为一个编码单元,各帧编码数据是独立的。为了清晰而准确地描述mp3文件格式,下面采用位流语法描述,这种语法格式与c语言近似,易于理解,且描述清晰...
MP3文件以一帧为一个编码单元,各帧编码数据是独立的。为了清晰而准确地描述mp3文件格式,下面采用位流语法描述,这种语法格式与c语言近似,易于理解,且描述清晰-An MP3 file to a coding unit, the encoded data frame is independent. In order to clear and accurate description of mp3 file format, the following description of the use of bit-stream syntax, the syntax and language similar to c, easy to understand and describe a clear
- 2022-05-14 23:02:33下载
- 积分:1
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解决约瑟夫环问题的一个程序
解决约瑟夫环问题的一个程序-solve a problem of procedure
- 2022-03-20 03:20:16下载
- 积分:1
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文件型数据库 文件型数据库文件型数据库
文件型数据库 文件型数据库文件型数据库-Document Database Document DatabaseDocument Database
- 2022-07-26 06:58:09下载
- 积分:1
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RAY压缩是综合统计和字典方法,针对数据库的压缩算法。这个算法是专门针对重复率比较高的数据的压缩算法,有较高的压缩比。如果全部重复,那么它的压缩率是以2为底的对...
RAY压缩是综合统计和字典方法,针对数据库的压缩算法。这个算法是专门针对重复率比较高的数据的压缩算法,有较高的压缩比。如果全部重复,那么它的压缩率是以2为底的对数。可应用于电力系统数据的压缩。-Ray compression integrated statistics and dictionary method, the database compression algorithm. The algorithm is targeted at high repetition rate of data compression algorithm, a higher compression ratio. If all the repeat, then the compression ratio is 2 to the end of a few. Can be applied to power system data compression.
- 2022-07-20 10:56:53下载
- 积分:1
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编译源文件生成可执行文件TestLibjpeg.exe,
此程序可以转换bmp位图为jpg格式,或解压缩
jpg格式图像为bmp格式。
将需转换的b...
编译源文件生成可执行文件TestLibjpeg.exe,
此程序可以转换bmp位图为jpg格式,或解压缩
jpg格式图像为bmp格式。
将需转换的bmp格式图片存到和TestLibjpeg.exe
相同的文件夹下,在DOS界面下使用命令行参数
bmp到jpeg的转换使用:TestLibjpeg.exe j 原图片名.bmp 目标图片名.jpg
jpeg到bmp的转换使用:TestLibjpeg.exe b 原图片名.jpg 目标图片名.bmp-
AppWizard has created this TestLibjpeg application for you.
This file contains a summary of what you will find in each of the files that
make up your TestLibjpeg application.
TestLibjpeg.dsp
This file (the project file) contains information at the project level and
is used to build a single project or subproject. Other users can share the
project (.dsp) file, but they should export the makefiles locally.
TestLibjpeg.cpp
This is the main application source file.
/////////////////////////////////////////////////////////////////////////////
Other standard files:
StdAfx.h, StdAfx.cpp
These files are used to build a precompiled header (PCH) file
named TestLibjpeg.pch and a precompiled ty
- 2022-02-05 01:55:04下载
- 积分:1
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实现JPEG的压缩和编码
(1)首先通过DCT变换去除数据冗余;
(2)使用量化表对DCT系数进行量化;
(3)对量化后的系数进行Huffman编码...
实现JPEG的压缩和编码
(1)首先通过DCT变换去除数据冗余;
(2)使用量化表对DCT系数进行量化;
(3)对量化后的系数进行Huffman编码。
-The realization of JPEG compression and coding (1) First of all, through the DCT transform to remove data redundancy (2) the use of quantization table of quantization DCT coefficients (3) of the coefficients after quantization Huffman coding.
- 2023-02-02 01:25:03下载
- 积分:1
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小波变换,实现图像压缩,不错的东西大家下来,
小波变换,实现图像压缩,不错的东西大家下来,-Wavelet transform, to achieve image compression
- 2022-11-04 08:15:03下载
- 积分:1
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Of school teachers, personnel management, reasonable arrangements for personnel,...
对学校的老师,人员进行管理,合理的安排人员,使学校人员秩序合理-Of school teachers, personnel management, reasonable arrangements for personnel, so that school personnel order a reasonable
- 2023-06-08 15:20:03下载
- 积分:1
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themselves prepared a LZW compression algorithm used to compress the document pr...
自己编写的一个采用LZW压缩算法对文件进行压缩的程序;-themselves prepared a LZW compression algorithm used to compress the document procedures;
- 2022-01-22 17:24:35下载
- 积分:1