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Description: 小词汇量语音识别系统（含隐马尔科夫模型，端点判别，矢量量化）-Small vocabulary speech recognition system (including the hidden Markov model, endpoint identification, vector quantization)
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Size: 78848 |
Author: 国产歼10 |
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Description: 基于LBG算法的矢量量化码书设计的Matlab程序-LBG algorithm based on vector quantization codebook design procedure of Matlab
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Size: 1024 |
Author: 管军斌 |
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Description: 基于自组织神经网络的矢量量化编码Ｍatlab程序-Based on self-organizing neural network vector quantization coding Matlab procedures
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Size: 187392 |
Author: 管军斌 |
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Description: 使用矢量量化技术实现对图像的加密以及解密-The use of vector quantization technique for image encryption and decryption
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Size: 53248 |
Author: lauren |
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Description: 矢量量化 （vq）的matlab实现-Vector quantization (vq) the realization of the matlab
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Size: 5120 |
Author: 夭淼 |
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Description: 介绍了数字水印技术的发展，现状和对一些关键数字水印方法的介绍，包括基于格矢量量化的数字水印算法等。-Introduced digital watermarking technology, the status quo and some of the key digital watermarking methods, including lattice-based vector quantization of digital watermarking algorithm.
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Size: 1577984 |
Author: lulu |
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Description: 基于标量量化的图像多描述编码（MDSQ）是提高信息传输质量的一种有效方法,本程序利用Matlab 工具在处理矩阵上的灵活性,实现了MDSQ 算法, 并通过解码后的图像证明该方法良好的多描述性能。-Scalar quantization-based image multiple description coding (MDSQ) is to improve the quality of information transmission of an effective method, the procedures for the use of Matlab tool flexibility matrix treatment, realized MDSQ algorithm, and through decoded images show that the method good performance of multiple description.
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Size: 297984 |
Author: shanyingying |
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Description: 格式 [sqnr,a_quan,code]=u_pcm(a,n)
输入样值序列a 、量化电平数目n, 程序计算量化间隔、进行均匀量化、进行编码、计算量化信噪比， 返回量化信噪比squn、编码前的量化序列a_quan、编码后的码序列code。
-Format [sqnr, a_quan, code] = u_pcm (a, n) input sample value sequence a, the number of quantization levels n, the calculation procedures to quantify interval, the uniform quantization, coding, computing quantization noise ratio, return quantization noise ratio squn, to quantify the pre-coding sequence a_quan, coding sequences after the code.
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Size: 1024 |
Author: wx |
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Description: A 2-D ECG compression algorithm based on wavelet transform
and vector quantization
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Size: 180224 |
Author: jingjing |
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Description: 基于均值量化的小波域音频水印算法 可实现水印嵌入和提取 有较强鲁棒性-Mean Quantization-based audio watermarking in wavelet domain watermark embedding algorithm can be realized and extraction has strong robustness
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Size: 1024 |
Author: |
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Description: 基于遗传算法的矢量量化（VQ）码本设计及语音识别-Based on genetic algorithm vector quantization (VQ) codebook design and speech recognition
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Size: 312320 |
Author: Jesse Chen |
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Description: 实现jpeg图像解码功能。
代码设计思路：1, Reconstruct the Huffman/RLE stream to a sequence
2, Arrange the sequence to a matrix using the zigzag scanning backwards
3, Multiply the matrix by quantization table
4, Perform inverse DCT
5, Shift the values by +128
6, Transform back to RGB color space
-Realize jpeg image decoding capabilities. Code design: 1, Reconstruct the Huffman/RLE stream to a sequence2, Arrange the sequence to a matrix using the zigzag scanning backwards3, Multiply the matrix by quantization table
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Size: 186368 |
Author: 颜新卉 |
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Description: 基于纹理合成的图像类推，用树形结构向量量化，用到了多分辨率来减小邻域
基于Wei_Levoy算法-Image-based texture synthesis by analogy, using tree structure vector quantization, has been used to reduce the multi-resolution neighborhood Wei_Levoy algorithm based on
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Size: 5356544 |
Author: liucs |
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Description: presentation of Low-Complexity Transformation and Quantization in H264-AVC
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Size: 1526784 |
Author: 熊牧野 |
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Description: VQ方法的说话人识别的matlab代码，为刚接触矢量量化的新手准备-VQ method of speaker recognition matlab code for vector quantization刚接触novice ready
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Size: 5120 |
Author: 赵冬 |
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Description: jpeg压缩的matlab程序，包括分块，量化，霍夫曼编码，其中量化和霍夫曼编码用查表实现，提高速度。-jpeg compression matlab procedures, including block, quantization, Huffman coding, in which quantization and Huffman coding using look-up table to achieve, improve the speed.
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Size: 1118208 |
Author: ronghy |
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Description: pcm编码的MATLAB实现，主要是通过13折线吗，取样量化编码的实现。-pcm encoded MATLAB realize, mainly through the 13 line it, the realization of sampling quantization coding.
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Size: 1024 |
Author: works he |
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Description: 颜色处理的理论基础源代码，包括灰度化与伪彩色处理，颜色调整，亮度/对比度调整，颜色量化与减色，抖动，增强CDib等。-Deal with the theoretical basis for the color source code, including the gray-scale and pseudo-color processing, color adjustment, brightness/contrast adjustment, color quantization and Hypochromic, jitter, such as enhanced CDib.
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Size: 21504 |
Author: 赵堃 |
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Description: 常用的说话人识别方法有模板匹配法、统计建模法、联接主义法(即人工神经网络实现)。考虑到数据量、实时性以及识别率的问题，采用基于矢量量化和隐马尔可夫模型(HMM)相结合的方法。
说话人识别的系统主要由语音特征矢量提取单元(前端处理)、训练单元、识别单元和后处理单元组成，
-Commonly used methods of speaker recognition template matching method, statistical modeling method, and connection method (ie, artificial neural networks). Taking into account the amount of data, real-time as well as the recognition rate of the problem, based on vector quantization and Hidden Markov Model (HMM) method of combining. Speaker recognition system mainly by the voice feature vector extraction unit (front-end treatment), training modules, identification and post-treatment unit modules,
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Size: 64512 |
Author: 孙丽 |
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Description: 对二维图像进行压缩，采用matlab编程实验，-Of two-dimensional image compression using matlab programming experiment
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Size: 38912 |
Author: 阿贵 |
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