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SPIHT

于 2020-10-05 发布文件大小:306KB

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下载积分: 1 下载次数: 9

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代码说明：

SPIHT算法研究，小波变换，图像压缩。。。。(Research on SPIHT algorithm,Wavelet transform, image compression)

文件列表：

SPIHT\contents.m, 1205 , 2008-03-20
SPIHT\func_DWT.m, 1476 , 2008-03-20
SPIHT\func_InvDWT.m, 1638 , 2008-03-20
SPIHT\func_Myappcoef2.m, 1683 , 2004-04-26
SPIHT\func_MyDescendant.m, 1046 , 2008-03-20
SPIHT\func_Mywavedec2.m, 2127 , 2004-04-26
SPIHT\func_Mywaverec2.m, 908 , 2004-04-26
SPIHT\func_SPIHT_Dec.m, 5640 , 2008-03-20
SPIHT\func_SPIHT_Demo_Main.asv, 1699 , 1980-01-04
SPIHT\func_SPIHT_Demo_Main.m, 1699 , 1980-01-04
SPIHT\func_SPIHT_Enc.m, 7918 , 2008-03-20
SPIHT\lena512.bmp, 263222 , 2003-05-22
SPIHT\lena512_reconstruct.bmp, 263222 , 1980-01-04
SPIHT, 0 , 2011-05-03

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CS
说明：压缩传感omp算法代码，附带一个测试的程序。便于理解。(Omp compressed sensing algorithm code, with a test program. Easy to understand.)

2013-06-13 16:16:29下载

积分：1
AAC_matlab
HE-AAC 解码算法的matlab代码，包含各种测试文件，可以运行测试验证的。(High efficient AAC decoder,wihch compitable with mepg2-aac and mpeg4-aac, also including different types of testing files,you can run the progtam and test it.)

2010-03-05 14:24:56下载

积分：1
HAFUMANSHU
哈夫曼编码(Huffman Coding)，又称霍夫曼编码，是一种编码方式，哈夫曼编码是可变字长编码(VLC)的一种。Huffman于1952年提出一种编码方法，该方法完全依据字符出现概率来构造异字头的平均长度最短的码字，有时称之为最佳编码，一般就叫做Huffman编码(有时也称为霍夫曼编码)。(Huffman encoding (Huffman Coding), also called Huffman Coding, is a way of Coding, Huffman Coding is variable word length Coding (VLC). Huffman in 1952 put forward a kind of coding method, this method is completely based on the characters of the occurrence probability to construct the average length of the shortest code word, sometimes called the best coding, generally is called Huffman coding (sometimes referred to as the Huffman coding).)

2016-12-13 00:02:52下载

积分：1
3D-Imaging-with-Compressive-Sensing
压缩感知三维成像文献，是三维重建方面最新的文献(Compressed sensing three-dimensional imaging literature, is the latest three-dimensional reconstruction of the literature)

2013-11-23 22:16:15下载

积分：1
JPEG
说明：实现bmp图像的压缩编码解压，包括哈弗曼编码解码 dct变换量化(Realize the BMP image compression coding decompression)

2020-07-06 09:00:34下载

积分：1
New-folder
this is a matlav file to clean the data.

2013-06-24 23:35:47下载

积分：1
1
说明：霍夫曼编码解码，实用程序，源程序，只用好用，通用。(Huffman encoding and decoding, utilities, source code, using only easy to use, universal.)

2013-06-20 14:57:58下载

积分：1
reliability-assessment
电力输发电系统可靠性评估程序解析法系统数据在压缩包里(Power transmission and generation system reliability evaluation process analytical method system data compression bag)

2020-09-01 09:28:09下载

积分：1
peakfinder
This function quickly finds local peaks or valleys (local extrema) in a noisy vector using a user defined magnitude threshold to determine if each peak is significantly larger (or smaller) than the data around it. The problem with the strictly derivative based peak finding algorithms is that if the signal is noisy many spurious peaks are found.

2021-03-12 19:39:25下载

积分：1
The-Hoffman-code
利用Huffman编码方式对一段文字进行编码和解码。哈夫曼编码是可变字长编码(VLC)的一种。(Using the Huffman encoding method for encoding and decoding of a paragraph of text. Huffman code is a variable length coding (VLC) is a kind of.)

2015-01-27 15:30:06下载

积分：1

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SPIHT

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