Description: 一个对初学者非常实际非常方便的矢量量化的C语言实现 ,值得-one pair of very real beginners very convenient vector quantization C language, it is worth a look at Platform: |
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Author:辜小花 |
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Description: 利用矢量量化（VQ）的方法实现的说话人辨认的程序，有兴趣者可以把它转换为C的-vector quantization (VQ) method to identify the Speaker of the proceedings, interested persons can transform it to C Platform: |
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Author:陈建文 |
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Description: LVQ学习矢量化算法源程序
This directory contains code implementing the Learning vector quantization
network. Source code may be found in LVQ.CPP. Sample training data is found
in LVQ1.PAT. Sample test data is found in LVQTEST1.TST and LVQTEST2.TST. The
LVQ program accepts input consisting of vectors and calculates the LVQ
network weights. If a test set is specified, the winning neuron (class) for
each neuron is identified and the Euclidean distance between the pattern and
each neuron is reported. Output is directed to the screen.-LVQ learning vector algorithm This directory contains source co de implementing the Learning vector quantizat ion network. Source code may be found in LVQ.CPP . Sample training data is found in LVQ1.PAT. Sam ple test data is found in LVQTEST1.TST and LVQTE ST2.TST. The program accepts input LVQ consist ing of vectors and calculates the network we LVQ ights. If a test set is specified, the winning Neurology (class) for each of Neurology is id entified and the Euclidean distance between th e pattern and each of Neurology is reported. Output is directed to the screen. Platform: |
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Author:张伟华 |
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Description: 由matlab编写，带GUI界面。对bmp文件进行Vector Quantization。运行其中的VQ_GUI.m文件。
程序肯定是调试无误的。虽然比较耗时，但是最后能达到较好的图像效果和SNR。毕竟相比于VC，matlab运行较慢。
注意在点open打开了一个bmp文件过后，一定要先点VQ code，进行其他操作才能有效。-prepared by Matlab, with GUI interface. Bmp files to Vector Quantization. VQ_GUI.m running the paper. Debugging procedure is certainly unmistakable. Although it is quite time-consuming, but in the end will get better images and SNR. After all, compared to the VC, Matlab run slower. Attention to the point of open open after a bmp file, you must first point VQ code, other operations to be effective. Platform: |
Size: 67584 |
Author:王嘉宁 |
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Description: 说话人识别是语音识别的一种特殊方式，其目的不是识别语音内容，而是识别说话人是谁，即从语音信号中提取个人特征。采用矢量量化（VQ）可避免困难的语音分段问题和时间归整问题，且作为一种数据压缩手段可大大减少系统所需的数据存储量。本文提出了识别特征选取采用复倒谱特征参数和对应用VQ的说话人识别系统改进的一种方法。当用于训练的数据量较小时，复倒谱特征可以得到比较稳定的识别性能。VQ的改进方法避免了说话人识别系统的训练时间与使用时间相差过长从而导致系统的性能明显下降以及若利用自相关函数带来的大量运算。-Speaker Recognition Speech Recognition is a special way, its purpose is not voice recognition, Who identification but said that the voice signal from extracting personal characteristics. Vector quantization (VQ) can avoid the difficulties subparagraph voice to the issues and the whole time, and as a means of data compression system can significantly reduce the required data storage capacity. This paper presents a selection of identifiers employ Cepstrum parameters and the application of VQ speaker recognition system to improve a side France. When training for the amount of data is smaller, rehabilitation Cepstrum be relatively stable recognition performance. VQ improved ways to avoid the speech recognition system of training and the use of the difference in time, resulting in excessive sys Platform: |
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Author:张开 |
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Description: 应用LBG算法对语音信号进行矢量量化。本压缩包共有两个主文件，training.m对训练数据进行处理并得到四个初始码本，quantizing.m对待量化数据进行矢量量化。其余为自编功能函数。-application of voice signal VQ. The compressed into two main documents, training.m right training data to be processed and four of the initial code, quantizing.m treat quantitative data for vector quantization. The remainder self-function. Platform: |
Size: 4096 |
Author:王崇 |
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Description: 采用粒子群矢量量化算法生成图像矢量量化的最优码书，可以任意设定种群数与迭代代数。程序结果产生最优码书与平均误差。-Vector quantization using particle swarm algorithm for optimal image vector quantization code book, can set the number of stocks and iterative algebra. The results of the proceedings arising from the optimal codebook with an average error. Platform: |
Size: 51200 |
Author:张冰 |
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Description: 这是一个可执行的向量量化vector编码程序,希望对大家有所帮助-This is an executable vector encoding vector quantization process, I hope all of you to help Platform: |
Size: 4096 |
Author:崔跃利 |
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Description: 非常详细的关于矢量量化的讲解的文档，希望可以帮到需要的朋友-Very detailed explanation on the vector quantization of the document, the desire to help the needy Friend Platform: |
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Author:bo |
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Description: 说话人识别方法及其系统的应用开发研究.毕业设计论文,详细.本文对说话人识别方法应用作了较深入系统的研究。采用的方法分别是矢量量化(VQ)识别方法、隐马尔可夫模型(HMM)识别方法、高斯混合模型(GMM)识别方法。-Speaker Recognition Method and system development and research. Graduate design thesis in detail. In this paper, methods of application of speaker recognition system were made more in-depth research. Methods used are vector quantization (VQ) identification methods, hidden Markov model (HMM) to identify methods, Gaussian mixture model (GMM) identification methods. Platform: |
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Author:叶小勇 |
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Description: 这是一个矢量量化的simulink的仿真程序，通过smulink来实现多级矢量量化。-This is a vector quantization of the simulink simulation program, through smulink to realize multi-stage vector quantization. Platform: |
Size: 5120 |
Author:付彦 |
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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 Platform: |
Size: 53248 |
Author:lauren |
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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. Platform: |
Size: 1577984 |
Author:lulu |
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Description: 矢量量化算法的C语言实现：LBG(K-均值)聚类算法，在欧几里的距离基础上用LBG算法将输入向量聚类。-Vector quantization of C language implementation algorithm:LBG (k-means) clustering algorithm, in several European based on the distance with LBG algorithm will input vector clustering.
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Author:lorna |
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