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high-dynamic-GPS-signal-simulator
说明: 高动态GPS中频信号模拟器的关键技术研究,包括从信号的构成到信号模型的搭建,用matlab仿真出来。(The high dynamic GPS intermediate frequency signal simulator s key technologies research, including from the signal constitution to the signal model s build, comes out with the matlab simulation.)
- 2011-03-28 17:20:25下载
- 积分:1
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NRZ
NRZ optisysten software
- 2015-01-15 23:32:41下载
- 积分:1
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MATLAB--
对图像进行中值滤波处理,没有用到matlab自带函数(Binary image processing, matlab built function is not used)
- 2014-01-09 11:18:35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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Litera_a
letter A draw using B-spline. implementation in matlab
- 2009-11-14 22:51:31下载
- 积分:1
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psk
it is phae shift keying
- 2009-12-24 17:01:27下载
- 积分:1
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xuno_featureextraction
用于提取某一信号的特征参数以实现模式识别的分析。(For extracting the characteristic parameters of a signal in order to achieve pattern recognition analysis.)
- 2010-01-19 22:37:11下载
- 积分:1
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final_project
利用matlab将水和水蒸气的密度,质量,温度等关系用三维图描绘出来。(Use matlab to water and water vapor density, mass, temperature and other relations with the three-dimensional figure portrayed.)
- 2011-12-11 14:44:26下载
- 积分:1
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MATLAB-CODE
SOURCE CODE FOR MATLAB
- 2012-09-13 22:06:45下载
- 积分:1
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MATLAB-code
包含各种常见的MATLAB程序,如图像去噪、图像识别、RBF神经网络的训练,三次样条插值、求解线性方程组等几十个程序。(MATLAB contains a variety of common procedures, such as image denoising, image recognition, training RBF neural networks, cubic spline interpolation, linear equations, such as dozens program)
- 2015-01-08 13:06:36下载
- 积分:1