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matlab
计算功率谱的一些程序,包括ESPRIT算法,MUSIC算法和PISARENKO算法(Some of the power spectrum calculation programs, including ESPRIT algorithm, MUSIC algorithm and PISARENKO algorithm)
- 2011-05-27 15:41:21下载
- 积分:1
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d2w
wavelet transform matlab code
- 2014-09-26 19:34:27下载
- 积分:1
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archived-FAESOR-09-15-2012-12-23
sources of matlab for finite element method
- 2013-09-27 12:03:57下载
- 积分:1
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Desktop
The most possible scenarios of system voltage collapse are investigated
at different times of the study perio
- 2015-01-18 23:56:11下载
- 积分:1
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pso
用matlab实现了粒子群优化算法,算法可以自己设置初始化参数。(Particle swarm optimization algorithm is implemented by MATLAB.)
- 2018-10-09 14:50:48下载
- 积分:1
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Matlab coding for PAM4 basic transmission
说明: 此代码是用matlab软件仿真PAM4信号的传输,自动生成传输数据,在接收端做基本的信号处理,计算出误码率。(This code uses MATLAB software to simulate the transmission of pam4 signal, automatically generate the transmission data, do basic signal processing at the receiving end, and calculate the bit error rate.)
- 2021-03-02 16:19:33下载
- 积分:1
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DataRailv1.1
建设和测试模式,尤其是那些将以往的重大知识的过程,涉及到当前正在很差综合多个步骤。我们已经开发锑管道建立一个有效的工作流,基于开放源代码,公众标准与现代软件的做法(The process of constructing and testing models, particularly those that incorporate significant prior knowledge, involves multiple steps that are currently very poorly integrated. We have developed SB-Pipeline to create an effective workflow based on open-source code, public standards and modern software practice.)
- 2009-11-23 16:03:54下载
- 积分:1
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Fourth-order-Runge-Kutta-method
四阶龙格库塔法的一个实例 希望能够帮助大家(Fourth-order Runge-Kutta method)
- 2012-04-29 17:41:22下载
- 积分:1
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imm-(2)
mosaic seg using matlab rare file
- 2011-06-17 04:58:10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