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[Other resource] lbg_Matlab

Description: On the splitting method for VQ codebook generation by using Matlab
Platform: | Size: 62058 | Author: 李南 | Hits:

[Graph Recognize] bag-of-words

Description: bag-of-words by R. Fergus, L. Fei-Fei and A. Torralba
Platform: | Size: 2554880 | Author: luwenhao | Hits:

[3G develop] channel

Description: MIMO有限反馈matlab的简单源代码，主要为信道部分，codebook需要自己添加进去，希望对你有用。-MIMO feedback matlab
Platform: | Size: 1024 | Author: zhaoying | Hits:

[matlab] VectorQuantisation

Description: Matlab functions to first create a training data set and construct the codebook and then generate a signal and vector quantize it
Platform: | Size: 1024 | Author: cs | Hits:

[Graph program] vector-quantization

Description: 用MATLAB或C语言实现码本训练和矢量量化算法，并给出量化结果-Using MATLAB or C language training and codebook vector quantization algorithm, and gives quantitative results
Platform: | Size: 3072 | Author: 高阳 | Hits:

[Special Effects] LBG

Description: 理解使用向量量化进行图像量化的原理：对序列中的许多样本进行联合量化，用一个值代替相似的一组值，减少量化误差； 掌握向量量化器码书设计的方法，此次实验使用LBG算法设计码书； 3. 对LBG算法的理解和使用； 4.Matlab矩阵数据的处理。-Understood that the use of vector quantization for image quantized principle: a number of samples of the sequence are jointly quantified, instead of a similar set of values ​ ​ with a value, to reduce the quantization error master Vector quantizer codebook design, the experimental use LBG algorithm codebook design 3. LBG algorithm to understand and use 4.Matlab matrix data processing.
Platform: | Size: 16384 | Author: 黎鸿朗 | Hits:

[Audio program] mfcc2delta

Description: In this work, the Mel frequency Cepstrum Coefficient (MFCC) feature has been used for designing a text dependent speaker identification system. The extracted speech features (MFCC’s) of a speaker are quantized to a number of centroids using vector quantization algorithm. These centroids constitute the codebook of that speaker. MFCC’s are calculated in training phase and again in testing phase. Speakers uttered same words once in a training session and once in a testing session later. The Euclidean distance between the MFCC’s of each speaker in training phase to the centroids of individual speaker in testing phase is measured and the speaker is identified according to the minimum Euclidean distance. The code is developed in the MATLAB environment and performs the identification satisfactorily.
Platform: | Size: 1024 | Author: abdou | Hits:

[Special Effects] VQ_Audio_Matlab

Description: 一些失量量化码书设计的方法总结，包含全面，用matlab编程的-Some loss of quantization codebook design methods are summarized, including comprehensive programming using matlab
Platform: | Size: 705536 | Author: 肖艳云 | Hits:

[matlab] mashu

Description: 码书编码的技术研究和matlab算法实现-Codebook encoding technology research and matlab algorithm
Platform: | Size: 169984 | Author: 杨乐 | Hits:

[matlab] LBG算法码书设计

Description: 用于计算设计矢量量化码书，采用Matlab进行编写，方便易懂(For computing vector quantization codebook design, using Matlab for writing, easy to understand)
Platform: | Size: 40960 | Author: 桃瑞丝阿姨 | Hits:

[Mathimatics-Numerical algorithms] ga (6)

Description: 基于码本（codebook）的背景建模的背景差分法+级联基于LBK或haar的adaboost和基于hog的svm分类器+快速hough圆变换进行人头识别+基于区域特征的目标跟踪算法。(编程) AdaBoost是一种增强性机器学习算法(Background modeling based on codebook (codebook) background difference method + cascade based on LBK or Haar AdaBoost and hog based SVM Classifier + fast Hough circle transform for human head recognition + target tracking algorithm based on regional characteristics.)
Platform: | Size: 1024 | Author: 神万心 | Hits:

[matlab] gmm(2)

Description: 基于码本（codebook）的背景建模的背景差分法+级联基于LBK或haar的adaboost和基于hog的svm分类器+快速hough圆变换进行人头识别(Background modeling based on codebook (codebook) background difference method + cascade based on LBK or Haar AdaBoost and hog based SVM Classifier + fast Hough circle transform for human head recognition + target tracking algorithm based on regional characteristics.)
Platform: | Size: 2048 | Author: 神万心 | Hits:

[matlab] rq(3)

Description: 基于码本（codebook）的背景建模的背景差分法+级联基于LBK或haar的adaboost和基于hog的svm分类器+快速hough圆变换进行人头识别+基于区域特征的目标跟踪算法。(编程) AdaBoost是一种增强性机器学习算法，它用于把弱分类器联合成强分类分类器(Background modeling based on codebook (codebook) background difference method + cascade based on LBK or Haar AdaBoost and hog based SVM Classifier + fast Hough circle transform for human head recognition + target tracking algorithm based on regional characteristics.)
Platform: | Size: 2048 | Author: 神万心 | Hits:

[Communication-Mobile] 1

Description: FDD以及大规模天线系统仿真，附带matlab程序以及论文(AoD-adaptive subspace codebook for channel feedback in FDD massive MIMO systems)
Platform: | Size: 1997824 | Author: 铁血浪漫 | Hits:

[Communication-Mobile] 1

Description: 毫米波以及MIMO系统仿真，附带matlab程序和论文！(Angle-based codebook for low-resolution hybrid precoding in millimeter-wave massive MIMO systems)
Platform: | Size: 220160 | Author: 铁血浪漫 | Hits:

[3G develop] mmWave Hybrid

Description: 本文开发了一种自适应算法来估计mmWave信道参数，该算法利用了信道的较差散射特性。 为了使该算法有效运行，设计了一种新颖的分层多分辨率码本，以构造具有不同波束宽度的训练波束成形向量。 对于单路径信道，推导了使用所提出算法的估计误差概率的上限，并且获得了对算法自适应阶段之间训练功率的有效分配的一些见解。(This paper develops an adaptive algorithm to estimate the mmWave channel parameters that exploits the poor scattering nature of the channel. To enable the efficient operation of this algorithm, a novel hierarchical multi-resolution codebook is designed to construct training beamforming vectors with different beamwidths. For single-path channels, an upper bound on the estimation error probability using the proposed algorithm is derived, and some insights into the efficient allocation of the training power among the adaptive stages of the algorithm are obtained.)
Platform: | Size: 3255296 | Author: Bieke | Hits:
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