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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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John-Wiley---Inverse-synthetic-aperture-radar-ima
Inverse synthetic aperture radar imaging with MATLAB
- 2015-01-05 17:43:58下载
- 积分:1
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MATLAB123
这是我们学Matlab的课件,通俗易懂,希望大家可以看看,非常有用!(This is our study of the Matlab software, user-friendly, I hope that we can see, very useful!)
- 2009-07-21 09:50:33下载
- 积分:1
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drtoolbox
降维工具箱,有PCA,LDA等等比较全面,里面有说明。(Dimensionality reduction toolbox, PCA, LDA, and so a more comprehensive, there are instructions.)
- 2014-01-12 20:05:30下载
- 积分:1
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Numerical_Methods_In_Finance_And_Economics_Matlab_
Numerical Methods In_Finance And Economics Matlab Source Code
- 2009-04-28 23:50:06下载
- 积分:1
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imaderectangle
说明: 本程序用matlab实现了求不规则图形的最小外接矩形和最大内接矩形,实验用的图形也附在了文件中,可直接运行(This matlab program graphical the irregular circum-rectangle minimum and maximum inscribed with rectangular, experiment graphics attached the documents and can be directly run)
- 2020-11-06 11:19:49下载
- 积分:1
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VBLAST_V1.1.m
VBLAST源代码!
下载后将.rar去掉,即可!
文件也可用ultraedit等软件直接打开(VBLAST source code! After downloading. Rar removed can be! Documents available ultraedit software directly open)
- 2006-06-21 17:32:38下载
- 积分:1
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CHENGXU
语音信号的数字滤波——IIR数字滤波器的双线性变换法设计(Speech signal digital filter-- IIR digital filter bilinear transform design)
- 2012-05-09 19:09:33下载
- 积分:1
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arrayprocessing
array processing code for communication engineering(array processing code for communication e ngineering)
- 2007-03-08 13:53:02下载
- 积分:1
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Freq_filter
Periodic Noise Reduction by Frequency Domain Filtering
- 2013-12-16 18:51:37下载
- 积分:1