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pole zero model
相关语句
  极零模型
     Phonic information which WAV file of Windows provide can satisfy request of phonic recognition. According to that nasal cavity is relatively fixed and chinese nasal sound is little,use pole zero model and take zero spectrum of all chinese nasal sound syllable as parameter to realize phonic recognition.
     WINDOWS的 WAV文件提供的语音信息可以满足语音特征识别的要求 ,首先在时域内提取出鼻音声母 ,根据讲话者在讲话时鼻腔相对固定以及汉语鼻音声母少的特点 ,使用极零模型 ,并以所有汉语鼻声母音节的零点谱为参数 ,实现汉语讲话音辨别 .
短句来源
  相似匹配句对
     Research Into Methodologies of Zero-pole Configure
     对极点配置方法的探讨
短句来源
     The Arctic pole, 35℃ below zero.
     北极。 摄氏零下35度。
短句来源
     SUSPECT ZERO
     [零号嫌疑犯]
短句来源
     HOW TO JUDGE SIMILAR ZERO AND POLE POINT OF SYSTEM MODEL
     如何判别模型的近似零极点
短句来源
     DOUBLE ZERO
     [双龙间谍]
短句来源
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  pole zero model
The power spectrum of the EMG signal can be described as a pole-zero model.
      
The log magnitude spectrum, a 12, 12 th order pole-zero model spectrum and a 12th order all-pole model spectrum are also shown in the figure.
      
In each of these cases, the MD model was then fitted to an additive and/or pole/zero model.
      
In each of these cases the MD model was then fit to an additive and/or pole/zero model.
      


This paper studies the phase characteristics of transfer functions of vibration structures in the complex -frequency domain,by using Pole -Zero model and modal theory,compares the test results with the estimation of reverberant phase limit,wave propagation phase and measured phase spectrum,and points out the applicability and limit of the estimation.

用极点-零点模型和模态理论研究声学系统和振动结构的相位特性,并通过将极点-零点模型及波动传播理论的相位估计与试验结果的比较,指出了这两种估计方法的适用性和局限性。

A new method for speaker recognition is presented. The method analyzes only the pole-zero model coefficients ai and bi of the consonent-related segment of nasal syllable at first, then recognizes the speaker by using their weighted distance. Experiment showed that the method offers a saving in computational time, and the correct speaker recognition rate is up to 86%.

本文提出一种新的讲话者识别方法,该方法仅对带鼻辅音音节的鼻声母段及声韵过渡段用极零模型来表示其语音特征,并采用该模型参数的加权组合距离进行判决,实验表明,这个新方法降低了运算量,同时首选正识率达到了86%以上。

By means of experimental investigation, this paper analyses the applicabilities and limitations of pole-zero model and wave approach in predicating the phase behavior of vibrational structures. The relationships between the phase and the concerned parameters (such as frequency, damping, and separation distance) of the transfer function are discussed.

通过对机械结构相位特性的试验研究,分析了极点零点模型和波动理论应用于相位特性估计的适用性和局限性,讨论了相位特性与有关因素之间的关系.

 
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