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语音识别的硕士论文
首先对语音信号的预处理和特征提取问题进行了讨论,提取了三个有效的语音识别特征参数—LPC系数、LPC倒谱系数和Mel频率倒谱系数(MFCC);其次着熏讨论了语音识别中常用的两种识别方法—基于模板匹配的DTW和基于统计膜型的HMM在语音识别中的应用,分别讨论了各自的模型训练和识别的方
法,对HMM在实际应用中的一些具体问题也进行了讨论;最后对常规HMM提出了一些改进方法,包括显式状态驻留和随机分段模型(SM),重点讨论了SM在
语音识别中的训练和识别方法,并通过一个孤立数字语音识别系统验证了其比常规HMM更能描述语音信号的特征。
- 2022-09-05 16:50:03下载
- 积分:1
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构造一组被噪声污染的方波或三角波数据,试选取适当的FIR滤波器结构和参数,分别应用LMS,DFT/LMS和DCT/LMS算法来实现自适应滤波器,对改组数据进行滤...
构造一组被噪声污染的方波或三角波数据,试选取适当的FIR滤波器结构和参数,分别应用LMS,DFT/LMS和DCT/LMS算法来实现自适应滤波器,对改组数据进行滤波,并分析仿真结果。-Construction Group was one of the Noise Pollution square or triangular wave data, Examination choose appropriate FIR filter structure and parameters, application LMS, DFT/LMS and DCT/LMS algorithm to achieve adaptive filter, the reorganization data filtering, and analysis of simulation results.
- 2022-03-18 09:50:30下载
- 积分:1
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生成《matlab扩展编程》中对于HMM训练的samples.mat程序,自己编写...
生成《matlab扩展编程》中对于HMM训练的samples.mat程序,自己编写-Generation ‘matlab programming expansion’ in the HMM training samples.mat procedures, written by myself
- 2022-01-31 04:28:43下载
- 积分:1
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小的、快速的TTS系统,是著名的语音合成系统节C版本…
小型、快速的TTS系统,是著名的语音合成系统festival的c版本。可用于嵌入式系统-small, fast TTS system, is the famous speech synthesis systems festival c version. Embedded systems can be used
- 2022-07-06 10:07:08下载
- 积分:1
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程序非
该程序是非特定人语音识别程序,原来在SPCE500A下运行,能识别并应答16个命令,存储空间为128K字节。-the procedures were non-specific voice recognition procedure, in SPCE500A original run, Recognition and Response to 16 orders, storage space for 128K bytes.
- 2022-02-16 02:17:54下载
- 积分:1
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这是我在做实验时用到的语音处理分辨清辅音的代码,在matlab 7。0上运行通过。...
这是我在做实验时用到的语音处理分辨清辅音的代码,在matlab 7。0上运行通过。-This is what I was doing the voice processing used in experiments to distinguish voiceless consonant of the code, matlab 7. 0 to run through.
- 2023-09-09 01:30:04下载
- 积分:1
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实现成功的G.729源代码,效果很好的!
实现成功的G.729源代码,效果很好的!-To achieve successful G.729 source code, the effect of good!
- 2022-01-26 01:09:55下载
- 积分:1
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voice recognition, dancing with Java, written category, a simple test project
语音识别,跳用JAVA里写的类,a simple test project-voice recognition, dancing with Java, written category, a simple test project
- 2022-11-19 12:20:03下载
- 积分:1
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This function computes autocorrelation with a biased scaling.
This function computes autocorrelation with a biased scaling.
- 2022-08-25 22:25:36下载
- 积分:1
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Speech Recognition classic literature, studying voice recognition by grasping a...
语音识别的经典文献,学习语音识别的朋友抓紧了!-Speech Recognition classic literature, studying voice recognition by grasping a friend!
- 2023-02-10 02:30:04下载
- 积分:1