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Uniform_grating
利用传输矩阵方法,对均匀光栅的反射谱模拟(Uniform grating reflection spectrum simulated using the transfer matrix method)
- 2014-11-05 20:46:13下载
- 积分:1
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magic
This function is intended as the "main" program. That is,
execution will begin with this function it will receive
commandline input from the user and return results to the user.
- 2013-09-20 14:19:54下载
- 积分:1
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Matlab函数 采集一段浊音和清音语音信号
(1) 使用录音软件或者Matlab函数,分别采集一段浊音和清音语音信号(是你自己说的,如:a,o,s等),采样率为8KHz,量化精度为16比特线性码,存在自己指定的目录下,例如D盘根目录下叫sound的文件夹中,录音文件名为yourfilename_a.wav,yourfilename_s.wav等。录音的软件和Matlab函数的使用见随后的附录。
(2) 根据语音信号的短时平稳特性,分析帧长取30ms(或10ms~50ms);
(3) 利用上述基音提取的三种方法(任选两种方法)的编程流程图(图1、图2和图3)编制浊音语音基音提取的matlab程序,上机调试给出相应波形,并根据图形,分析计算出基音周期。所用公式为:
(1.5)
其中 是基音脉冲处所对应的位置, 是抽样频率, 是基音周期。
(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。
( voice signal processing)
- 2020-06-30 07:00:01下载
- 积分:1
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fuzzy_logic_dvp_2011
This file is about the lesson for beginnier how want to learn the Fuzzy Logic
- 2013-12-06 17:08:14下载
- 积分:1
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The-Fifth-Discipline
PMP 书籍,认证必须品,欢迎下载PMP 书籍,认证必须品,欢迎下载PMP 书籍,认证必须品,欢迎下载(PMP books, certification necessities, welcome to download)
- 2014-02-07 16:58:40下载
- 积分:1
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gatbx
matlab各种m文件,比较全,有很多较好的算法(err)
- 2008-05-07 12:04:32下载
- 积分:1
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et_04
Instrumental Variable Estimation Of A Threshold Model-matlab code
- 2013-10-17 00:36:45下载
- 积分:1
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FDTD1
FDTD 2D with PML
based on Sullivan 2D + PML
and Lazzi 2D code
Carlos J. Cela, March 2012
- 2013-04-30 02:55:35下载
- 积分:1
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cfmatrix
简单的获取分类器融合矩阵的matlab程序,利于初学者理解融合矩阵的含义(Get simple classifier fusion matrix matlab program, which will help beginners to understand the meaning of the integration matrix)
- 2013-12-18 20:44:24下载
- 积分:1
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gai_v73
感应双馈发电机系统的仿真,独立成分分析算法降低原始数据噪声,光纤无线通信系统中传输性能的研究。( Simulation of doubly fed induction generator system, Independent component analysis algorithm reduces the raw data noise, Fiber Transmission wireless communication system performance.)
- 2017-03-30 17:44:22下载
- 积分:1