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介绍了端点检测的基本方法:基于短时能量的、基于短时过零率的、双门限检测的方法-Describes the basic method of endpoint detection: Based on short-term energy, zero crossing rate based on short-term, double threshold detection method
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基于双门限的能量检测算法,实现在各种信道环境下的仿真-Energy based on double threshold detection algorithm, implemented in various channel environments Simulation
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本代码是关于认知无线电系统中能量检测中的双门限检测的,代码清晰易懂,频谱感知入门时可以看看。-double threshold in energy detection
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频谱检测中能量检测ROC仿真程序
频谱检测中双门限检测ROC仿真程序-Spectrum detection, energy detection ROC emulator spectrum detection, double threshold detection ROC emulator
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判断出语音的端点,基本算法是短时能量和短时过零率双门限算法。-Determine the voice endpoint, the basic algorithm is a short-term energy and zero-crossing rate double threshold algorithm.
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基于短时能量和过零率的双门限语音端点检测.选择信号分别为一段女声和一段男声:“今天周一,天气晴朗。”运行结果分别显示两者的短时能量和过零率图,可以用来对比其两者的不同。-Choose based on double threshold voice endpoint detection rate of short-term energy and zero-crossing signals were some female and some male voice: " Today, Mond
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针对目前双门限能量检测中存在的当判决统计量落在两门限之间时,需循环检测的问题,本文将介绍一种基于自适应双门限的能量检测算法。-we analyze and compare several main types of threshold in energy detection, then propose a new energy detection algorithm based on adaptive double threshold.
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