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倍频程频带 meaning in English

octave band

Examples

  1. Electroacoustics - octave - band and fractional - octave - band filters iec 61260 : 1995 a1 : 2001 ; german version en 61260 : 1995 a1 : 2001
    电声学.倍频程频带和分倍频程频带滤波器
  2. Without much theoretical deduction in this dissertation , we focus mainly on the several characteristics of wavelet , such as the localization in both the spatial and the frequency domain derived from the compact support in the two domains ; the rnultiresolution representation property ; and the octave divided frequency property , etc . after a brief overview of the principles and methods of image compression , video coding algorithms are introduced including 3 - d wavelet video coding and 2 - d wavelet video coding . based on the above , the research of this dissertation consists of three aspect : firstly , the 3d - spiht algorithm is modified which optimizes bit allocation
    具体说,本论文包括以下内容:首先,本文分析介绍了小波理论,文中没有过多的理论推导,而是从小波具有的一些特性,如时频局部性、多分辨率分解特性和倍频程频带分解特性入手,力求对小波变换有一个宏观的了解。其次,介绍了基于小波的图像编码的原理和常用的编码方法。最后,介绍了基于小波的视频编码的方法,一种是基于3 ? d小波视频编码,另一种是基于2 ? d的小波视频编码方法。

Related Words

  1. 频带配对
  2. 频带散布
  3. 声频频带
  4. 频带展宽
  5. 视频频带
  6. 比例频带
  7. 邻接频带
  8. 同步频带
  9. 通频带
  10. g频带
  11. 倍频程滤波器
  12. 倍频程滤波器组
  13. 倍频程频带分析仪
  14. 倍频程频谱
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