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tf
说明: 一本国外网站下载的时频分析的权威资料。我看过了,写得挺有深度的,总结得很好(A foreign Web site to download the time-frequency analysis of authoritative information. I have read, write, did well depth, summed it up well)
- 2008-04-21 15:10:14下载
- 积分:1
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mVmodel
matlab与C的混编,处理乘性噪声,建立M次开根号模型,需要调整参数。(written with matlab and C by S. Yun and H. Woo, "A new multiplicative denoising variational model based on m-th root transformation".)
- 2013-11-12 22:24:03下载
- 积分:1
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pca_matlab
matlab获取PCA特征的小程序,适合初学者(matlab access characteristics of a small PCA procedures, suitable for beginners)
- 2007-10-31 10:51:55下载
- 积分:1
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MATLAB
精通MATLAB综合辅导与指南例程,详细的教学,详尽的例子,学习的好工具(Proficient in MATLAB routine comprehensive counseling and guidance and detailed instruction, detailed examples, a good tool for learning)
- 2007-11-03 15:47:20下载
- 积分:1
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matlab
黑体辐射光谱与波长关系,前两阶第二类变型贝塞尔曲线,光波导芯层导模的传播常数,啁啾光栅光谱,LP模的归一化辐射曲线(Blackbody radiation spectrum versus wavelength, the former two-stage variant of the second category Bezier curves, optical waveguide core guided mode propagation constant, chirped grating spectrometer, LP mode normalized radiation curve)
- 2013-08-02 11:32:50下载
- 积分:1
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xuniMIMO
虚拟MIMO天线的波束成形,可以仿真,有用,多初学者有帮助(Virtual MIMO beamforming antennas, can be simulated, useful, and more help for beginners)
- 2021-05-16 14:30:02下载
- 积分:1
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leach
关于wsn的leach算法matlab仿真,希望对你们有用!(About wsn network leach algorithm matlab simulation, I hope useful to you!)
- 2015-04-22 09:35:35下载
- 积分:1
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BM3D_v1.7.3
bm3d图像去噪算法,3个文件
用于处理灰度图像(version 1.7
grey image)
- 2012-04-09 20:39:08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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FSRUWB
UWB无线通信系统仿真,请大家下载 ,不知有没有用(This package simulates Q. Zhang s FSR-UWB (Frequency-Shifted Reference Ultra-Wideband) Wireless Communicatons System which is known as the TR-UWB without the delay element. )
- 2009-03-31 11:17:15下载
- 积分:1