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sy2
(1) 分别采集一段浊音和清音语音信号(是你自己说的),采样率为8KHZ,量化精度为16比特线性码;
(2) 分析帧长取为30ms(或10ms~50ms);
(3) 根据语音信号倒谱分析和LPC谱分析的编程流程图(图2.1、图2.2)编制浊音语音信号谱分析的matlab程序,上机调试给出相应波形,并根据图形,观察共振峰情况;
(4) 将语音信号换为清音语音,运行程序,与浊音语音的运行结果进行比较,并得出结论。
(5) 在LPC谱分析中,改变阶数p (p分别等于4、8、12、40)时,观察对谱包络的影响,并与信号谱(DFT谱)进行比较。
( voice signal processing)
- 2020-11-17 16:59:41下载
- 积分:1
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MATLAByongfazhinan
MATLAB及在电子信息课程中的应用.感觉很有用,本来也不花钱,有想用的来拿吧(MATLAB and electronic information in the application of the curriculum. Feeling very useful, would have no money, there are来拿want it)
- 2008-04-28 19:01:10下载
- 积分:1
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pinpu
可以用此代码信号实现频谱仿真,希望对大家有用(You can use this code to achieve spectrum signal simulation, we hope to be useful)
- 2013-08-29 21:48:46下载
- 积分:1
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2ASK
本压缩包是关于二进制ASK调制方式的MATLAB实现,大家可以试一下。(This zip is a modulation of imply 2ASK,and everyone can have a try.)
- 2014-10-28 08:57:36下载
- 积分:1
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Fuzzy-Navigation
A Fuzzy Navigation toolbox for a Mobile Robot with Dynamic Obstacles
- 2012-12-28 02:11:42下载
- 积分:1
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feedback
基于状态空间模型的预测控制算法,带有状态反馈控制(Predictive control algorithm based on State-space with State feedback control)
- 2020-08-12 14:48:26下载
- 积分:1
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scfdma
Single carrier frequency division multiple access (SC-FDMA) simulation
- 2011-05-12 16:26:03下载
- 积分:1
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Polygons-Intersection
A set of functions to crop polygons or compute are of polygons intersection.
- 2012-05-08 16:06:09下载
- 积分:1
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SeismicLab
地震勘探,matlab程序包,勘探地球物理,地震学。作图工具等。(seismic laboratory)
- 2013-12-08 17:26:22下载
- 积分:1
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MOD_DEMOD_DIGITALES
modulation demodulation digital GUI source
- 2011-08-07 22:50:11下载
- 积分:1