实验结果说明基于视觉和听觉的多模态识别算法能提高计算机对人的情感识别率。

The findings show that the audio and video information can be combined using a rule-based system to improve the recognition rate.

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结果表明，多参考点互相关差分模型能够有效地进行环境激励下的模态识别，并且多项式特征值法比增广矩阵法所得结果更好。

It shows that the presented method can be used to identify modal parameters effectively under ambient excitation and that the polynomial eigenvalue method is superior to the augmented matrix method.

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介绍一种基于多参考点最小二乘频域法(一种工作模态法)的刚体参数识别方法。

A rigid body parameters identification method based on muhi-reference least-squares frequency domain scheme (one of the operational modal analysis techniques) is presented.

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