Abstract :A passive long wave cochlea model is applied to extract audial feature of naval vessel radiation noise.
摘 要 :为提取舰船噪声听觉特征,应用被动长波模型对舰船噪声进行了析,得到噪声信号的二维时空布。
Abstract :A passive long wave cochlea model is applied to extract audial feature of naval vessel radiation noise.
摘 要 :为提取舰船噪声听觉特征,应用被动长波模型对舰船噪声进行了析,得到噪声信号的二维时空布。
As a qualitative analysis,finite element method gets a more satisfactory result in describing the propagation of the long wave of open channel unconstant flow.
作为一种定析,有限单元法对描述明渠非恒定流长波的传播给出了满意的结果。
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