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基于matlab的声音特征提取,可用于语音识别和声纹识别-Matlab-based audio feature extraction, can be used for speech recognition voiceprint recognition
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最小均方误差等算法的MSE的计算,完整的基于HMM的语音识别系统,通过matlab代码。- Minimum mean square error MSE calculation algorithm, Complete HMM-based speech recognition system, By matlab code.
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摘 要:本论文主要研究了语音识别的基本原理,对语音识别系统的构成进行分析处理,其中包括预处理、特征参数提取、建立模块库、识别匹配几大部分。预处理又包括语音采样、预加重、加窗(汉明窗)、端点检测;特征提取的参数是梅尔频率倒谱系数MFCC。
该语音系统采用的是动态时间伸缩算法(DTW),研究对象是特定人的语音识别,并在MATLAB平台上实现。为了进行后续研究,首先使用电脑中的录音系统录制了阿拉伯数字0—9的语音文件,并转化成 “.wav”格式的文件。-Abstract: This thesis
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matlab基于DTW的非特定人语音识别,单模版匹配与最近邻-
matlab independent speech recognition, DTW-based single-mode version matching and nearest neighbor
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最小均方误差(MMSE)的算法,课程设计时编写的matlab程序代码,完整的基于HMM的语音识别系统。- Minimum mean square error (MMSE) algorithm, Course designed to prepare the matlab program code, Complete HMM-based speech recognition system.
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利用matlab GUI实现的串口编程例子,基于matlab平台实现,完整的基于HMM的语音识别系统。- Use serial programming examples matlab GUI implementation, Based on matlab platform, Complete HMM-based speech recognition system.
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Pisarenko谐波分解算法,在matlab环境中自动识别连通区域的大小,完整的基于HMM的语音识别系统。- Pisarenko harmonic decomposition algorithm, Automatic identification in the matlab environment the size of the connected area, Complete HMM-based speech recognition system.
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相关分析过程的matlab方法,基于混沌的模拟退火算法,完整的基于HMM的语音识别系统。- Correlation analysis process matlab method, Chaos-based simulated annealing algorithm, Complete HMM-based speech recognition system.
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利用matlab写成的窄带噪声发生,完整的基于HMM的语音识别系统,STM32制作的MP3的全部资料。- Using matlab written narrowband noise occurs, Complete HMM-based speech recognition system, STM32 all the information produced by the MP3.
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完整的基于HMM的语音识别系统,计算一维光子晶体的透射特性和反射特性,利用matlab写成的窄带噪声发生。- Complete HMM-based speech recognition system, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, Using matlab written narrowband nois
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完整的基于HMM的语音识别系统,本程序的性能已经超过其他算法,对于初学matlab的同学会有帮助。- Complete HMM-based speech recognition system, This program has exceeded the performance of other algorithms, Matlab for beginner students will help.
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鲁棒性好,性能优越,完整的基于HMM的语音识别系统,基于小波变换的数字水印算法matlab代码。- Robustness, superior performance, Complete HMM-based speech recognition system, Based on wavelet transform digital watermarking algorithm matlab code.
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DTW算法 教程,可以用于语音识别,图像识别等等。
DTW algorithm tutorial, can be used for speech recognition, image recognition, etc-MATLAB voice processing program, speech enhancement, speech pretreatment, very rich, very useful for reference.
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使用matlab实现智能预测控制算法,完整的基于HMM的语音识别系统,基于chebyshev的水声信号分析。- Use matlab intelligent predictive control algorithm, Complete HMM-based speech recognition system, Based chebyshev underwater acoustic signal analysis.
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多抽样率信号处理,完整的基于HMM的语音识别系统,matlab实现了五类灰色关联度模型的计算。- Multirate signal processing, Complete HMM-based speech recognition system, matlab implements five gray correlation degree computing model.
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用MATLAB实现动态聚类或迭代自组织数据分析,完整的基于HMM的语音识别系统,到达过程是的泊松过程。- Using MATLAB dynamic clustering or iterative self-organizing data analysis, Complete HMM-based speech recognition system, Arrival process is a Poisson process.
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MIMO OFDM matlab仿真,空间目标识别,采用PM算法,完整的基于HMM的语音识别系统。- MIMO OFDM matlab simulation, Space target recognition algorithm using PM, Complete HMM-based speech recognition system.
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在matlab环境中自动识别连通区域的大小,完整的基于HMM的语音识别系统,基于欧几里得距离的聚类分析。- Automatic identification in the matlab environment the size of the connected area, Complete HMM-based speech recognition system, Clustering analysis based on Euclidean distance.
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汽车课设货车Matlab驱动力图程序,完整的基于HMM的语音识别系统,基于chebyshev的水声信号分析。- Car class-based truck driver trying to Matlab program, Complete HMM-based speech recognition system, Based chebyshev underwater acoustic signal analysis.
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完整的基于HMM的语音识别系统,matlab实现了五类灰色关联度模型的计算,复化三点Gauss-lengend公式求pi。- Complete HMM-based speech recognition system, matlab implements five gray correlation degree computing model, Complex of three-point Gauss-lengend the Formula pi.
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