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搜索资源 - 基于 MATLAB 语音信号 端点检测
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2下载：
基于DTW算法的孤立字识别系统。用Matlab编程实现语音信号的端点检测，从原始信号提取有效语音段，从而实现孤立字的识别。-isolated word recognition system. Matlab programming in endpoint detection, signal extraction from the original effective voice, thus achieving an isolated word recognition.
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为提高语音端点检测(VAD)在较低信噪比(10 dB)下的准确率,提出一种基于短时分形维数的改进算法。结合语音信号的特点,对2种常用的语音信号分形维数计算方法进行了比较和选择,同时采用动态跟随门限值实现语音端点的自适应检测。试验结果表明:对于信噪比6~10 dB的带噪语音,此方法可以实现整段语音的检测,而且具有一定的噪声鲁棒性,系统运行期间能够自适应调整门限值以适应环境噪声的变化,提高了VAD算法的准确率。这个是源码matlab。-In order to improve voice activi
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基于MATLAB的语音信号端点检测，短时能量分析，短时过零率，和GUI界面实现-aaaaa
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基于短时能量的语音信号端点检测MATLAB源代码-Speech signal based on short-term energy source endpoint detection MATLAB
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这个是端点检测的程序，用的是基于短时能量和过零率的方法，最后在语音信号的波形图上对检测到的端点进行了标注-This is the endpoint detection process, using a short-term energy and zero-based rate method, the last waveform in the speech signal detected on the endpoint to the mark
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在matlab环境下编译的语音信号端点检测程序，基于短时能量和过零率的三阀值方法-Voice signal endpoint detection program, compiled under the Matlab environment based on short-term energy and zero crossing rate threshold method
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实现了语音信号的端点检测功能，基于matlab环境，是hmm语音识别的初步工作-Voice signal endpoint detection based on matlab environment, hmm speech recognition preliminary work
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基于matlab的几种语音信号端点检测方法-Several based on matlab voice signal endpoint detection method
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第9章共振峰的估算方法259
9.1预加重和端点检测259
9.1.1预加重259
9.1.2端点检测260
9.2倒谱法对共振峰的估算260
9.2.1倒谱法共振峰估算的原理260
9.2.2倒谱法共振峰估算的MATLAB程序261
9.3LPC法对共振峰的估算262
9.3.1LPC法共振峰估算的原理262
9.3.2LPC内插法共振峰的估算263
9.3.3LPC求根法共振峰的估算266
9.4连续语音LPC法共振峰的检测268
9.4.1简
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电话按键音DTMF 端点检测 基于MATLAB的电话语音信号识别-DTMF touch-tone telephone endpoint detection filter
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MATLAB上对语音信号基于短时能量和短时过零率的端点检测-MATLAB on the speech signal endpoint detection based on short-term energy and zero-crossing rate
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基于频带方差法的语音信号端点检测的matlab程序，可以用于语音信号的处理-Variance method based band voice signal endpoint detection matlab program that can be used to handle voice signals
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基于倒谱距离的语音信号端点检测方法的matlab程序，可以用于语音信号端点检测-Cepstral distance voice signal endpoint detection method based on the matlab program that can be used for voice signal endpoint detection
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基于谱熵法的语音信号端点检测方法的matlab程序，可以用于语音信号的处理-Endpoint detection method based on speech signal spectrum entropy method matlab program that can be used to handle voice signals
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基于MATLAB编写的端点检测算法，主要用于语音信号的端点检测。-MATLAB prepared based endpoint detection algorithm, mainly used for endpoint detection of speech signals.
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使用matlab实现的基于短时能量和过零率的语音信号端点检测-The endpoint detection of speech signal based on short-time energy and zero crossing ratio using matlab
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matlab实现语音信号基于mel滤波器的端点检测，并应用于一个语音文件上。-Matlab to achieve voice signal based on mel filter endpoint detection, and applied to a voice file.
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基于DTW算法的孤立字识别系统,用Matlab编程实现语音信号的端点检测-Isolated word recognition system based on DTW algorithm and Matlab programming to realize voice signal endpoint detection
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基于DTW算法的孤立字识别系统,用Matlab编程实现语音信号的端点检测(Isolated word recognition system based on DTW algorithm and Matlab programming to realize voice signal endpoint detection)
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