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qiuyeng_v65

于 2017-02-05 发布文件大小:6KB

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小波包分析提取振动信号中的特征频率，语音信号的采集与处理，数字信号处理课设，实现了对10个数字音的识别。( Wavelet packet analysis to extract vibration signal characteristic frequency, Acquisition and Processing of the speech signal, digital signal processing class-based, To achieve the recognition of 10 digital sound.)

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qiuyeng_v65.m,10093,2017-01-29

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polar_dB
Matlab routine for basic polar plot in dB

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积分：1
Based-on-clustering-algorithm-a
基于聚类算法和模式识别的人脸检测程序原代码(Based on clustering algorithm and pattern recognition face detection procedures the original code)

2011-05-16 20:25:18下载

积分：1
MC3V3SimTr1
matlab file venturinin method

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积分：1
FUNC1
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2011-11-26 00:31:22下载

积分：1
floyd
图和网络最短路径法则的弗洛伊德算法，从振动论坛下载。挺不错的哟。。(Network map and the law of the shortest path algorithm Freud, from the vibration of the forum to download. Pretty good yo. .)

2009-05-24 00:59:18下载

积分：1
1
说明：这个程序主要的功能是实现了基于特征空间法的静态最小二乘恒模算法的方向图(This program is the main function realization based on feature space method static least-squares constant modulus algorithm direction map)

2012-04-19 11:29:05下载

积分：1
shuzituxiang
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2009-03-15 23:07:05下载

积分：1
10[1].1.1.66.2227
In this paper, we present a novel data-based method for simultaneous Maximum Likelihood (ML) symbol and carrier-frequency o畇et estimation in Orthogonal frequencydivision multiplexing (OFDM) systems. Statistical properties introduced by the cyclic pre痻, a guard space between OFDM symbols, provide su眂ient information about the unknown parameters. It is shown that the redundancy introduced by this cyclic pre痻 allows the estimation to be performed without additional pilots. Simulations show that the performance of the frequency estimator is applicable in a tracking mode while the timing estimation can be used in an acquisition mode.

2010-08-18 12:18:23下载

积分：1
matlab
说明： d基于matlab的dtft算法，已通过验证，放心可用(dtft)

2009-08-06 17:19:49下载

积分：1
matlab
经典应用例子，可以供大家学习参考使用，其中大部分是验证过的(Classic application examples)

2012-03-30 11:22:15下载

积分：1

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