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New folder (3)

于 2019-06-19 发布文件大小:210KB

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下载积分: 1 下载次数: 0

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代码说明：

DSP codes,Radial Basis functions, sum of sinusoidal signals,Histogram

文件列表：

New folder (3)\d.m, 1856 , 2011-09-26
New folder (3)\dc.m, 2042 , 2011-09-26
New folder (3)\DR.m, 331 , 2011-09-26
New folder (3)\ef.m, 2042 , 2011-09-26
New folder (3)\features-color.fig, 30296 , 2012-01-11
New folder (3)\Features_color_histogram.bmp, 41462 , 2012-01-12
New folder (3)\Features_color_histogram.fig, 33472 , 2012-01-12
New folder (3)\Features_color_histogram.GIF, 10181 , 2012-01-12
New folder (3)\Features_color_histogram.jpg, 29186 , 2012-01-12
New folder (3)\fff.m, 557 , 2011-09-14
New folder (3)\fg.m, 2042 , 2011-09-26
New folder (3)\fghghhjhjh.m, 212 , 2011-10-28
New folder (3)\fh.asv, 1894 , 2011-09-21
New folder (3)\fh.m, 1777 , 2011-09-21
New folder (3)\gg.m, 419 , 2011-09-12
New folder (3)\ggbfgfgb.m, 802 , 2011-10-19
New folder (3)\ggg.m, 1817 , 2011-09-20
New folder (3)\gh.m, 1736 , 2011-09-20
New folder (3)\ghgh.m, 419 , 2011-07-28
New folder (3)\h.m, 1736 , 2011-09-20
New folder (3)\jffj.asv, 240 , 2011-09-30
New folder (3)\jffj.m, 244 , 2011-10-10
New folder (3)\jhjhjhf.m, 564 , 2011-10-28
New folder (3)\jih.m, 1736 , 2011-09-20
New folder (3)\lk.m, 1777 , 2011-09-21
New folder (3)\rbffffffffffff.asv, 12055 , 2012-01-11
New folder (3)\rbffffffffffff.m, 12056 , 2012-01-12
New folder (3)\rg.m, 1756 , 2011-09-20
New folder (3)\rt.m, 1754 , 2011-09-20
New folder (3)\rtg.m, 2012 , 2011-09-26
New folder (3)\s.m, 333 , 2011-09-26
New folder (3)\set.m, 2042 , 2011-09-26
New folder (3)\sine.m, 527 , 2011-10-24
New folder (3)\sine2.m, 527 , 2011-10-24
New folder (3)\sumofsine.m, 533 , 2011-10-24
New folder (3)\Thumbs.db, 7168 , 2012-05-14
New folder (3)\tref.m, 244 , 2012-01-11
New folder (3)\ttttt.m, 1856 , 2011-09-21
New folder (3)\water.jpg, 53270 , 2011-09-30
New folder (3)\Winter.jpg.jpg, 105542 , 2006-02-28
New folder (3)\yj.m, 1777 , 2011-09-20
New folder (3)\yyy.m, 558 , 2011-09-13
New folder (3)\yyyhty.m, 1856 , 2011-10-18
New folder (3)\zxc.m, 1856 , 2011-09-26
New folder (3)\zxd.m, 2042 , 2011-09-26
New folder (3), 0 , 2018-09-16

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ABSE
熵值越大则每个符号包含的平均信息量越大。有研究发现，在有噪声的语音信号中，语音信号的熵和噪声信号的熵存在着较大的差异，对噪声信号来说在整个频带内分布相对平坦，熵值小，语音信号集中在某些特定频段内，熵值大。因此利用这个差异可以区分噪音段和语音段。(The greater the entropy is, the greater the average information of each symbol is. It is found that, in noisy speech signals, the entropy of speech signals and the entropy of noise signals are quite different. For noisy signals, the distribution is relatively flat in the whole frequency band, and the entropy value is small. The speech signal is concentrated in some specific frequency bands, and the entropy value is large. So the difference can be used to distinguish the noise segment and the speech segment.)

2020-11-02 21:29:54下载

积分：1
chapter3_4
计算语音的短时平均能量。可以作为清音和浊音的特征参数，可以作为有声无声的依据(Calculate the short-term average energy of speech. It can be used as a characteristic parameter of voiceless and unvoiced sounds, and as a basis for sound and silence.)

2019-04-25 18:36:40下载

积分：1
ZXG
一个对有噪声的音频信号进行自相关滤波的c程序，用的turbo c 3.0工具(One pair of noisy audio signal autocorrelation filtering c program using turbo c 3.0 Tools)

2021-03-01 22:29:34下载

积分：1
yuyin
语音信号的时域、频域分析,包括短时能量分析、短时平均过零率、自相关函数、短时平均幅度差函数等。(Time-domain speech signal, frequency domain analysis, including short-term energy analysis, the average short-term zero-crossing rate, autocorrelation function, such as short-time average magnitude difference function.)

2013-12-31 18:51:58下载

积分：1
dtw
语音识别，dtw算法，matlab程序语音识别，dtw算法，matlab程序(Speech recognition, dtw algorithm, matlab program speech recognition, dtw algorithm, matlab program)

2013-01-10 16:33:04下载

积分：1
yuyinzengqiang
用三种经典的方法对语音信号进行增强，效果还不错并且三种方法的比较(With three classical methods of speech signal enhancement, the results were good and Comparison of Three Methods)

2016-07-17 17:42:29下载

积分：1
AEC
语音AEC的demo程序和库源代码，在win7下验证可行。(audio aec demo in windows7.)

2020-07-16 22:58:49下载

积分：1
ACF
采用自相关法提取语音信号的基音周期，根据男女生基音频率的不同，识别说话人性别。(Gender recognization system based on ACF)

2014-07-04 11:00:19下载

积分：1
HHT
HHT变换，经验模态分解，时变频率与阻尼的模式提取(HHT transform, empirical mode decomposition, extraction of time-varying model)

2020-08-18 11:18:23下载

积分：1
estimation_image
基于语音的人类年龄自动估计算法实现，效率比较高(voice-based human age estimation algorithm automatically to achieve more efficient)

2012-02-13 16:38:28下载

积分：1

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