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mb_ftracker
Abstract—Several algorithms have been developed for tracking
formant frequency trajectories of speech signals, however most of
these algorithms are either not robust in real-life noise environments
or are not suitable for real-time implementation. The algorithm
presented in this paper obtains formant frequency estimates
voiced segments of continuous speech by using a time-varying
adaptive filterbank to track individual formant frequencies. The
formant tracker incorporates an adaptive voicing detector and a
gender detector for formant extraction continuous speech,
for both male and female speakers. The algorithm has a low signal
delay and provides smooth and accurate estimates for the first four
formant frequencies at moderate and high signal-to-noise ratios.
Thorough testing of the algorithm has shown that it is robust over
a wide range of signal-to-noise ratios for various types of background
noises.
- 2014-11-15 18:51:50下载
- 积分：1
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matlab
基于yule_walker,burg,协方差，改进协方差，最大熵方法这五种算法的matlab程序，并且是一个周期正弦信号与高斯白噪声的模型(Yule_walker, burg, covariance, improved covariance method of maximum entropy algorithm matlab these five programs, and is a periodic sinusoidal signal with Gaussian white noise model)
- 2014-12-14 23:22:46下载
- 积分：1
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siphEADERlIST
Concatenate the list of stuff that we are keeping around and also the text corresponding to these structures.
- 2014-01-13 18:54:22下载
- 积分：1
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analisis
This is a program to do modal analysis. The program able get parameters as eigvalues, frecuency, damp, into others.
- 2010-10-28 01:38:11下载
- 积分：1
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xiandaixinhaochulidaan
研究生阶段用的信号处理，这是课后答案，希望能对您有所帮助(Graduate with the signal processing, this is the answer after school, hoping to help you)
- 2010-12-02 21:38:02下载
- 积分：1
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weightslgorithmlena
fcm means fuzzy clusterring
- 2013-04-08 14:04:26下载
- 积分：1
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fanyou
非常适合计算机视觉方面的研究使用,含噪脉冲信号进行相关检测,多抽样率信号处理。( Very suitable for the study using computer vision, Noisy pulse correlation detection signal, Multirate signal processing.)
- 2016-10-07 17:54:37下载
- 积分：1
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Matlab4---Eshelby-Tensor-in-Penny-Shape-created-f
Penny Shape Flat Elipsoid case Smatrix for Eshelby Function in MicroMechanics
- 2014-11-10 01:15:57下载
- 积分：1
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txt
适合卫星通信本科学生借鉴。主要为卫星转发器仿真设计。可以实现上下变频，非线性放大器实现和卫星转发器实现。(Satellite transponder Simulation Design。Achieve Frequency conversion)
- 2014-01-24 19:37:06下载
- 积分：1
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新建文件夹
说明： s.f.e编码、huffman编码源程序，运行环境：matlab(S.f.e code, Huffman code source program, running environment: matlab)
- 2019-06-09 19:02:11下载
- 积分：1
