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nlmsbeamformer2
lms alghoiritm method adaptive system
- 2012-04-10 00:34:57下载
- 积分：1
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yuyin
语音信号的录音、读入、放音等：利用函数wavread对语音信号进行采样,记住采样频率和采样点数，给出以下语音的波形图（2.wav），wavread的用法参见mablab帮助文件。利用wavplay或soundview放音。也可以利用wavrecord自己录制一段语音，并进行以上操作(需要话筒)。
(Speech signal recording, reading, playback, etc.: the voice signal using the function wavread sampling, sampling frequency and sampling points to remember, given the following speech waveform (2.wav), wavread usage see mablab help file. Using wavplay or soundview playback. Can also record a voice using wavrecord own, and the above operation (requires microphone).)
- 2011-01-10 15:00:48下载
- 积分：1
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New folder (3)
DSP codes,Radial Basis functions, sum of sinusoidal signals,Histogram
- 2019-06-19 00:17:41下载
- 积分：1
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mesht
一个通过实际应用的“
人工鱼群算法”，效果很好的。(Through the practical application of the " artificial fish-swarm algorithm," good effects.)
- 2009-03-23 11:06:42下载
- 积分：1
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FIR
绘制一段语音信号的波形并观察其频谱，用三角窗设计一个满足给定相应技术指标的FIR滤波器，对该语音信号进行滤波去噪处理，比较滤波前后的波形和频谱并进行分析。
- 2021-03-22 16:29:16下载
- 积分：1
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tibaoluo
基于倒谱短时部分反映了语音的声道特性，先用汉明窗取一帧语音，然后经变换得到语音倒谱，将倒谱短时部分取出，进行正交反变换后将得到声道的对数谱，即得到语音频谱的包络。将频谱包络和频谱画在一张图上，有很好的对比效果。获取的包络效果十分好。(Based Cepstral partly reflects the short channel characteristics of the speech, first take a Hamming window with a frame of speech, and speech cepstrum obtained by converting the cepstrum short segment out inverse orthogonal transform to obtain channel will of the spectrum, i.e. to obtain the envelope of the speech spectrum. The spectral envelope and spectral painted on a chart, there is a good contrast. Get the envelope effect is very good.)
- 2013-11-01 14:13:17下载
- 积分：1
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jmnhb
是信号处理的基础，完整的基于HMM的语音识别系统，外文资料里面的源代码。( Is the basis of the signal processing, Complete HMM-based speech recognition system, Foreign materials inside the source code.)
- 2017-04-17 15:26:58下载
- 积分：1
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mhmm_logprob
语音识别的hmm技术，对做语音识别的朋友很有帮助
(Hmm speech recognition technology, speech recognition make friends very helpful)
- 2008-03-27 09:17:37下载
- 积分：1
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matlab
在提供音频的情况下，利用双音多频确定拨号音。(In the provision of audio cases, the use of dual-tone multi-frequency determine the dial tone.)
- 2010-01-20 17:14:58下载
- 积分：1
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MFCC_Coding_Demo2
characteristic parameters for speech recognition on the extraction function
- 2019-05-01 15:55:47下载
- 积分：1
