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SPIHT的一个Matlab程序，经过改进的。2006年编写的。
SPIHT的一个Matlab程序，经过改进的。2006年编写的。-SPIHT, a Matlab procedure improved. Prepared in 2006.
- 2022-02-05 05:37:29下载
- 积分：1
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加密、压缩
加密、压缩-The Examples of Encrypt and Compression
- 2023-02-04 02:35:04下载
- 积分：1
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介绍各种压缩的特点以及应用，欢迎大家位下载！
介绍各种压缩的特点以及应用，欢迎大家位下载！-Introducing a wide range of compression characteristics of the application, Welcome to the digital download!
- 2022-03-14 22:10:07下载
- 积分：1
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这是一个压缩和解压的程序，有助于教学之用或者学习
这是一个压缩和解压的程序，有助于教学之用或者学习-This is a compression and decompression procedures, contribute to teaching or learning
- 2022-08-25 13:22:10下载
- 积分：1
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more efficient, but after all, as WinRAR, winzip, etc.
效率较高，但毕竟不如winrar，winzip等-more efficient, but after all, as WinRAR, winzip, etc.
- 2022-05-12 16:58:22下载
- 积分：1
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Adaptive Difference PCM code in matlab
Adaptive Difference PCM code in matlab
- 2022-10-31 00:55:03下载
- 积分：1
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This file contains a new and improved version of on of the Huffman coder, (June...
This file contains a new and improved version of the Huffman coder, (June 29. 2001). The name is Huff06.m. There are also some additional files which are helpful when using Matlab for data compression: quantizer, different variants of run-length-encoding and end-of-block coding in Mat2Vec, and a program which do JPEG-like entropy coding. A complete compression example is shown in TestMat2Vec.m. This file is all you need for Huffman coding in MatLab.-This file contains a new and improved version of on of the Huffman coder, (June 29. 2001). The name is Huff06.m. There are also some additional files which are helpful wh en using Matlab for data compression : quantizer. different variants of run-length-encoding an d end-of-block coding in Mat2Vec. and a program which do JPEG-like entropy coding . A complete compression example is shown in Tes tMat2Vec.m. This file is all you need for Huffma n coding in MatLab.
- 2023-02-16 11:35:03下载
- 积分：1
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图像处理高通和低通滤波器及重建
图像处理高通和低通滤波器及重建-matlab code
- 2022-02-04 05:03:41下载
- 积分：1
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image compression using the lifting
image compression using the lifting
- 2023-03-02 09:40:03下载
- 积分：1
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算术编码方法是将被编码的一则消息或符号串（序列）表示成0和1之间的一个间隔（Interval），即对一串符号直接编码成[0,1]区间上的一个浮点小数。符号序列越...
算术编码方法是将被编码的一则消息或符号串（序列）表示成0和1之间的一个间隔（Interval），即对一串符号直接编码成[0,1]区间上的一个浮点小数。符号序列越长，编码表示它的间隔越小，表示这一间隔所需的位数就越多。信源中的符号序列仍然要根据某种模式生成概率的大小来减少间隔。可能出现的符号概率要比不太可能出现的符号减少范围小，因此，只正加较少的比特位。-Arithmetic coding method is to be a coded message or symbol strings (sequences) that between 0 and 1 into an interval (Interval), that is directly encoded into a string of symbols [0,1] range of a floating-point decimal. The longer the symbol sequence, encoding the smaller the interval that it said that the median of this interval, the more necessary. Source is still the symbolic sequence generated according to a mode to reduce the size of the probability interval. May be less than the probability of the symbols of the symbols may be small to reduce the scope, therefore, are only plus-bit bit less.
- 2022-11-15 07:20:04下载
- 积分：1
