搜索资源列表
matlabkuozhanbiancheng
- matlab扩展编程——matlab扩展编程完整版,pdf格式,包含语音部分的两章的matlab例程-Matlab programming expansion -- Matlab version of the expansion program integrity, pdf format, part of the speech contains two chapters of Matlab routines
szlkc062
- 语音信号时域分析,短时过零率,短时能量分析,MATLAB实现-speech signal time-domain analysis, short-term zero rates, short-term energy analysis, MATLAB
sounddata
- 基于DSP和MATLAB的语音数据采集和处理系统-MATLAB DSP-based voice and data acquisition and processing system
basic MatlabRLS noise
- 噪声语音对消系统研究 基于matlab rls-voice noise cancellation system based on the Matlab rls
xiaobo
- 应用matlab的小波去噪程序示例,以语音文件处理说明
feng
- lpc语音信号合成,给出了完整的LPC matlab程序,包括语音信号采集,LP预测系数-failed to translate
11
- 基于声卡和MATLAB的语音信号采集和处理-MATLAB-based sound card and audio signal acquisition and processing
lunwen
- 本文简要介绍了语音信号采集与分析的发展史以及语音信号的特征、采集与分析方法,并通过PC机录制自己的一段声音,运用Matlab进行仿真分析,最后加入噪声进行滤波处理,比较滤波前后的变化。-This paper introduces the voice signal acquisition and analysis of the history and characteristics of speech signals, sampling and analysis methods, and thro
lunwen2
- matlab在计算科学,自然科学,社会科学等多方面都有很多应用,本文以matlab为工具,主要研究它在处理语音信号方面的应用。-matlab in computational science, natural science, social science and other aspects have many applications, this paper matlab as a tool in dealing with the major study of its application
Investigation_on_Model_Selection_Criteria_for_Spe
- Speaker recognition is the task of validating individual s identity using invariant features extracted from their voices print. Speaker recognition technology common applications include authentication, surveillance and forensic applications. This Pa
speech-enhancement
- 本文介绍了一种基于自适应滤波算法的语音信号增强处理的方法。文中在扼要介绍了目前常用的语音增强方法的基础上,重点介绍了采用LMS算法的自适应语音增强系统。对三种LMS算法(基本LMS算法,符号误差LMS算法及NLMS算法)进行仔细研究,并用Matlab仿真实现,验证比较了三种算法的语音增强效果。-In this paper, a system of speech enhancement is discussed based on self-adaptive algorithm. On the ba
05947599
- 基于matlab对语音信号的分析,利用各种滤波器,频谱分析等功能。-Based on matlab analysis of speech signals, using various filters, spectral analysis and other functions.
Huffman-coding
- 通信的数字化是它能与计算机技术和数字信号处理技术相结合的基础,而实现通信数字化的前提是信源能提供的各种用于传递的消息,例如语音、图像、数据、文字等都必须以数字化形式表示。而信源编码是数字通信系统中的重要组成部分,他是保证信号有效传输的一种重要方式。霍夫曼编码依据字符出现的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,其优越的性能被广泛使用在数字通信系统中。霍夫曼编码已经成为数据压缩的灵魂算法。本文介绍了无失真编码算法的构造,霍夫曼编码的规则和特点,同时分析了对信源进行优化的方法,最后
yuyinjiachuang
- matlab语言实现语音信号预处理及短时加窗-Matlab language voice signal pre-processing and short-term window
matlab
- 有关语音识别的系统,采用MATLAB对语音识别的具体实现过程进行仿真。-About speech recognition system, using specific implementation process of speech recognition MATLAB simulation.
matlab-voice
- 本文包含一种基于MATLAB的语音识别系统,含源代码-This article contains MATLAB based speech recognition system, including source code
speech-PCM-matlab-simulation
- 语音信号的PCM编码过程,使用MATLAB实现的。-The PCM of speech signal using matlab
0712-MATLAB-adpcm_decoder
- 实现adpcm语音编码,已经试行过,在dm324系统,很好的一个编码- Implementation of ADPCM speech coding, a very good coding
自相关基频提取算法的MATLAB实现
- 这是一篇论文,将的是利用自相关函数及三电平削波方法实现周期语音信号基频提取算法及语句(In this paper, the method autocorrelation function and three-level clipping are used to extract the fundamental frequency of periodic speech signal)
Matlab神经网络方面案例分析
- BP神经网络的数据分类——语音特征信号分类,可以帮助到学习Matlab的人们