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语音信号端点检测的实验研究
- 语音信号端点检测的实验研究论文,希望对大家有点帮助-voice signal endpoint detection of experimental studies, we hope to help a bit
dtmf
- 本程序用于检测音频文件中是否具有DTMF信号，若有则将其检出。 程序首先使用Goertzel算法求出以FRAMESIZE（默认200）为大小的一帧数据在8个DTMF频点上的能量。 对Goertzel算法的改进，对于系数的计算不是采用2*cos[2*pi*k/N]，而是采用2*cos[2*pi*fn/fs],这样能够降低误差。 确定了8个频点的能量后运用一系列判决门限来确定有没有DTMF信号，以及信号是什么。 -This procedure used to detect wh
LPCMFCC
- 语音信号的端点检测，采用LPC MF-Endpoint Detection of Speech Signal
sigCorr
- Discuss signal detection by using correlation
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- 信号处理,进行信号检测与处理，通过设定threshold来进行信号检测的可信度调整-Credibility adjustment signal processing, signal detection and processing, by setting threshold for signal detection
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- 信号处理,进行信号检测与处理，通过设定threshold来进行信号检测的可信度调整-Credibility adjustment signal processing, signal detection and processing, by setting threshold for signal detection
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- 信号处理,进行信号检测与处理，通过设定threshold来进行信号检测的可信度调整-Credibility adjustment signal processing, signal detection and processing, by setting threshold for signal detection
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- 信号处理,进行信号检测与处理，通过设定threshold来进行信号检测的可信度调整-Credibility adjustment signal processing, signal detection and processing, by setting threshold for signal detection
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- 信号处理,进行信号检测与处理，通过设定threshold来进行信号检测的可信度调整-Credibility adjustment signal processing, signal detection and processing, by setting threshold for signal detection
roc
- 在信号检测与估计中利用roc曲线更加的使我们易于理解。利用matlab编写了roc曲线-Use roc curve signal detection and estimation makes us more easily understood. Roc curve prepared using matlab