bispectrum

常見(jiàn)例句

• The concepts of bispectrum and AR model are discussed.
  討論了雙譜和目標(biāo)信號(hào)建模的相關(guān)概念；
• As one high order spectrum estimation, bispectrum estimation is widely used.
  雙譜估計(jì)是一種應(yīng)用廣泛的高階譜估計(jì)。
• The integrated bispectrum revealed the character of gear flake successfully.
  并得出了Wigner高階譜在時(shí)頻域中滿(mǎn)足的一些性質(zhì)，只有當(dāng)Wigner高階譜滿(mǎn)足這些物理性質(zhì)時(shí)，使用其才是有物理意義的。
• Integrated bispectrum is another solution for the problem of bispectrum.
  利用積分雙譜成功的提取出了齒輪出現(xiàn)剝落的故障特征。
• The simulation shows that the order bispectrum analysis is superior to the traditional bispectrum.
  仿真顯示該方法優(yōu)于階比譜和傳統(tǒng)雙譜。
• Therefore,bispectrum is used to extract the non-gaussian ingredients from the noise signals of ships.
  由此可利用信號(hào)雙譜，提取艦船輻射噪聲信號(hào)的非高斯成份。
返回 bispectrum