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fpga_shiyanjiaocheng
关于如何使用fpga实现语音识别
最新版本(err)
- 2007-12-28 15:34:32下载
- 积分:1
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Fast ICA
基于ICA和PCA相结合实现的语音信号的采集、随机混合,再通过盲分离将混合后的语音信号分离(Speech signal acquisition and random mixing based on ICA and PCA, and then the mixed speech signal is separated by blind separation.)
- 2020-11-06 01:09:50下载
- 积分:1
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为均衡带限信号所引起失真的横向或格型自适应均衡器
为均衡带限信号所引起失真的横向或格型自适应均衡器(其中横向FIR系统长M=11), 系统输入是取值为±1的随机序列 ,其均值为零;参考信号 ;信道具有脉冲响应:
式中w用来控制信道的幅度失真(w = 2~4,例如,取w = 2.9,3.1,3.3,3.5等),而且信道受到均值为零、方差为 (例如,取 ,相当于信噪比为30dB)的高斯白噪声 的干扰。试比较基于下列五种算法自适应均衡器在不同信道失真、不同噪声干扰下的收敛情况(对应于每一种情况,在同一坐标下画出其学习曲线):
横向/格-梯型结构LMS算法[1-4]
横向/格-梯型结构RLS算法[1-4]
()
- 2007-09-12 20:18:58下载
- 积分:1
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wvd_test
绘制语音信号的 WVD 分布,对时频工具箱中的 tfrwv 及 tfrspwv 函数的使用进行了详细说明(The way of drawing speech signals WVD was shown in the m file, and corresponding functions tfrwv and tfrspwv were discussed thoroughly.)
- 2011-08-29 10:32:22下载
- 积分:1
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CSharp-Speecher
C#版语音识别系统,精准度超强,到得收藏(C# version of the speech recognition system, super accuracy to Favorites)
- 2012-09-06 11:53:15下载
- 积分:1
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Voice-recognition-using-mfcc-and-svm-Bitsforge
voice recognition using mfcc
- 2012-11-21 18:46:03下载
- 积分:1
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aec
回音消除算法matlab,采用的VIRE的双方通话检测(Matlab algorithms eliminate echoes, the two sides call the VIRE Detection)
- 2007-07-03 10:09:14下载
- 积分:1
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MFCC
MFCC算法的matlab实现,该算法清晰明了,简单易懂,非常的适合初学者。(The realization of MFCC algorithm based on MATLAB)
- 2018-05-28 21:40:27下载
- 积分:1
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voicesignalprocessing
语音识别中信号特征的提取,基因周期估计,共振峰估计等。(Signal feature extraction in speech recognition, cycle genes estimation, formant estimation,etc)
- 2015-03-24 15:51:06下载
- 积分:1
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传统谱减与MCRA语音增强算法
传统语音增强算法,谱减法和MCRC算法,matlab源代码。(Traditional speech enhancement algorithm, spectral subtraction and MCRC algorithm, matlab source code.)
- 2018-11-22 18:14:55下载
- 积分:1