The influence of damping layer as random variable within each element shows that the random analysis for viscoelastic damped structure is necessary.

阻尼层厚度局部单元随机性的影响表明了对阻尼结构采用随机分析的必要性。

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Often, with lightly damped structures, the response of the structure is so fast that the hammer can not move away from the structure due to the response of the structure.

对于小阻尼结构，结构的响应是如此之快以至于力锤常常来不及从结构上移开。

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A designing method of wavelet neural network structure based on multiresolution learning is put forward, and the studies of network weights adopt damped least squares.

文章提出一种基于多分辨率学习的正交基小波神经网络结构的设计方法，网络权值的学习采用阻尼递推最小二乘算法。

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