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audio_watermarking_techniques
audio watermarking techniques
- 2012-04-14 21:52:54下载
- 积分：1
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fem_toolbox
matlab-fem-analysis-and-application tool box
- 2014-01-05 14:53:23下载
- 积分：1
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fibonaci
fibonacci for find roots
- 2014-11-19 04:43:01下载
- 积分：1
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part_3
基于图像中的目标对象，详细说明了boosting算法。目标识别在图像领域可使用分类器的方法解决。(Target based on image, detailed description of the boosting algorithm. Target recognition in the field of image classification methods can be used to solve.)
- 2010-05-26 02:44:12下载
- 积分：1
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MATLAB7.0
MATLAB7.0入门教程 大学教程，入门参考(MATLAB7.0 Tutorial university tutorials, reference entry)
- 2013-12-03 23:02:31下载
- 积分：1
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完整的预报误差法参数辨识-松弛的思想MATLAB程序
在matlab环境中自动识别连通区域的大小,包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，信号维数的估计，采用的是脉冲对消法，matlab小波分析程序，使用matlab实现智能预测控制算法。
- 2022-02-01 21:58:04下载
- 积分：1
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Image-evaluation-
Image evaluation (mean, clarity, information entropy, standard deviation)
- 2013-11-19 14:51:19下载
- 积分：1
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chapter9
精通MATLAB数字图像处理与识别 chapter9 代码(Proficient in MATLAB digital image processing and recognition chapter9 code)
- 2013-12-05 20:48:28下载
- 积分：1
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propro
Image Watermarking using DWT algorithm
- 2015-02-20 02:45:11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
