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低频声传递函数的
相关语句
  low frequency sound transfer function
     2) In order to solve the scattering and diffraction of sound radiation, in this dissertation, based on Helmholtz equation and its boundary equations, modeling of three-dimensional FEM is given for computing low frequency sound transfer function in small enclosures.
     2) 为解决声音在传播过程中所发生的散射和衍射现象,本文基于有源Helmholtz方程及其边界条件,建立了求解小尺度封闭空间内低频声传递函数的三维有限元模型。
短句来源
     This paper introduces how to establish Three-dimension finite element model to solute low frequency sound transfer function in small-enclosed room.
     文中详细介绍了如何建立用于求解小尺度封闭空间低频声传递函数的三维有限元素模型。
短句来源
     Firstly,the model of Finite Element Method(FEM)is given for computing low frequency sound transfer function in small enclosures.
     在这一部分,首先推导了求解小尺度封闭空间低频声传递函数的有限元模型;
短句来源
     In this paper, firstly, based on Helmholtz equation and its boundary equations, model of Finite Element Method (FEM) is given for computing low frequency sound transfer function in small enclosures.
     本文将以室内声场有源Helmholtz方程及其相应边界方程为基础,首先推导了求解小尺度封闭空间低频声传递函数的有限元模型。
短句来源
  “低频声传递函数的”译为未确定词的双语例句
     Numerical Solution for Low Frequency Acoustic Transfer Function of Cavity
     腔体低频声传递函数的数值求解方法
短句来源
     Research on Adaptive Finite Element for Calculating Sound Transfer Function in Small Enclosure
     计算小尺度封闭空间内低频声传递函数的自适应有限元方法研究
短句来源
  相似匹配句对
     Numerical Solution for Low Frequency Acoustic Transfer Function of Cavity
     腔体低频传递函数的数值求解方法
短句来源
     Research on Adaptive Finite Element for Calculating Sound Transfer Function in Small Enclosure
     计算小尺度封闭空间内低频传递函数的自适应有限元方法研究
短句来源
     Firstly,the model of Finite Element Method(FEM)is given for computing low frequency sound transfer function in small enclosures.
     在这一部分,首先推导了求解小尺度封闭空间低频传递函数的有限元模型;
短句来源
     Numerical analysis of chopper's transfer function
     斩波器传递函数的数值分析
短句来源
     Determination of the Transfer Function of the Convolutional Code
     卷积码传递函数的求解
短句来源
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In this paper, the recent development of auralization of small-enclosed roomis outlined. The methods to getting sound transfer function at low frequency, the key problemin this technology, are also analyzed and compared.

综述了小尺度封闭空间可听化技术的最新进展,对该技术中的关键问题──低频声传递函数的求解方法作了分析和比较。

This paper introduces how to establish Three-dimension finite element model to solute low frequency sound transfer function in small-enclosed room. And this paper compares two kinds of three-dimension element.

文中详细介绍了如何建立用于求解小尺度封闭空间低频声传递函数的三维有限元素模型。并对两类常用的三维有限元素单元进行了比较。

How to computing low frequency sound transfer function from source to receiver in enclosed room has become key problem in small enclosed room auralization. Due to high computing precision and processing arbitrary structure shape, finite element method (FEM) can become proper method to solution this problem. In this paper, firstly, FEM was given for computing low frequency sound transfer function in small enclosed room; secondly, computer program was written; finally, comparing with classical mode superposition...

How to computing low frequency sound transfer function from source to receiver in enclosed room has become key problem in small enclosed room auralization. Due to high computing precision and processing arbitrary structure shape, finite element method (FEM) can become proper method to solution this problem. In this paper, firstly, FEM was given for computing low frequency sound transfer function in small enclosed room; secondly, computer program was written; finally, comparing with classical mode superposition method, FEM issued in this paper is efficient.

如何求解封闭空间中声源点到接收点的低频声传递函数已成为目前小尺度封闭空间可听化技术研究的关键问题。具有较高计算精度并能够处理任意结构形状的有限元素法可作为求解该问题的合适的方法。本文推导出了用于小尺度封闭空间低频声传递函数的有限元素求解方法 ,并编制了相应的计算机程序。最后在算例中通过与经典模态迭加法给出的结果进行比较 ,验证了该方法的正确性

 
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