Based on the chaotic theory of reconstructing phase space, an improved local average nonlinear noise reduction method is presented.

基于混沌序列重构相空间理论，提出一种改进的局部平均非线性去噪方法。

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In this paper, a method of face recognition based on symmetry average of local singular value features is presented.

提出了一种基于局部奇异值对称平均的人脸识别方法。

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This paper put forward an improved direct extraction method with pseudorandom cross correlation function, by which, the average and local velocity in blood vessel are measured simultaneously.

本文提出了一种能同时测量血管平均流速和局部流速的改进伪随机码互相关直接提取方法。

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