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prowler_v1_25
Prowler simulador, es una gui que permite simular en capa fisica redes inalambricas
- 2010-02-04 08:27:29下载
- 积分:1
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wavread
基于RlS(递归式最小均方)自适应滤波算法的C程序的仿真代码(Adaptive filtering algorithm based RlS C program simulation code)
- 2013-12-19 10:52:56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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GA-with-Constraint
appling GA to find optimum solution when we have constraints.
- 2013-08-31 03:08:23下载
- 积分:1
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Employee
sample MIS of employeee and students
- 2014-11-02 11:57:04下载
- 积分:1
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double
一个用matlab编写的用公式算法解决微波网络中的双支节匹配的问题(An equation using matlab algorithm to solve microwave network using the double-stub matching problem)
- 2013-10-28 12:52:14下载
- 积分:1
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yxok
读入一段数据后,计算有效信号的初至、持时及能量等属性,并作出事件属性判断。(Data into a period of time after the initial calculation of the effective signal to hold the time and energy, such as attributes, and attribute the incident to determine.)
- 2009-05-11 11:29:56下载
- 积分:1
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matlab-tasks
说明: matlab课程实例,有教材里面的一些答案(matlab program instance, there are some answers inside materials)
- 2011-04-18 11:17:27下载
- 积分:1
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FILLBOTTLE
This Matlab software allows to visualize a simple control of a system using digital image procesing, specifically the control of filling liquid in a bottle
- 2011-08-07 22:50:30下载
- 积分:1
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Untitled2
三次指数平滑matlab源代码,有初始值的说明(Three exponential smoothing)
- 2013-03-05 19:52:30下载
- 积分:1