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QMUL_cma
Blind channel estimation equalization
adpative CMA method
(Blind channel estimation equalization ad CMA method pative)
- 2006-10-09 11:28:08下载
- 积分：1
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零熵法
说明： 针对低信噪比环境下基于能零比的端点检测方法准确率低的问题,提出了一种结合谱减法和短时零熵法的端点检测方法。首先通过功率谱减法对带噪语音进行降噪处理,然后结合短时平均过零率特征与谱熵特征,构造出一种新的语音参数,即短时零熵,最后运用双门限算法进行端点检测。实验结果表明该方法在复杂噪声环境下具有良好的端点检测性能,降低了检测的误判率。(To solve the problem of low accuracy of endpoint detection method based on energy zero ratio in low SNR environment, an endpoint detection method combining spectral subtraction and Short-term zero entropy method is proposed. Firstly, the noise is reduced by power spectrum subtraction, then a new speech parameter, short-time zero entropy, is constructed by combining the short-time average zero crossing rate and spectral entropy. Finally, the double threshold algorithm is used for endpoint detection. The experimental results show that this method has good performance of endpoint detection in complex noise environment, and reduces the rate of detection error.)
- 2020-06-24 11:34:11下载
- 积分：1
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cv2
RAW image adjustment
- 2011-02-02 17:23:45下载
- 积分：1
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MailMagic
matlab编程实例,主要设计事项,请大家咄咄指教,希望大家多交流,(Matlab programming examples, the major design issues, please enlighten aggressiveness, we hope that more exchanges,)
- 2006-07-05 16:38:00下载
- 积分：1
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lizi
卡尔曼滤波 扩展卡尔曼滤波 以及经典粒子滤波(the source code of PF&EKF&KF)
- 2020-10-15 00:07:30下载
- 积分：1
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turbo
Codigos convolucionales Turbo
- 2011-07-23 07:11:48下载
- 积分：1
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duda-Pattern-Classification-Matlab
duda第二版 模式分类书的课后练习的全matlab仿真文件(duda s pattern classification second edition of the book exercises full matlab simulation file)
- 2011-08-25 09:00:06下载
- 积分：1
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daM
实现daM法，基本实现了智能计算，但也有很多不完善的地方，请多多指教，我是初学者(The realization daM method)
- 2012-11-02 08:40:20下载
- 积分：1
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autoposition
auto position function
- 2010-12-19 23:03:33下载
- 积分：1
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QPSK_Matlab
用matlab仿真来实现QPSK通信系统(Matlab simulation of QPSK)
- 2013-03-22 12:43:23下载
- 积分：1
