bispectrum

基本解释

• 双频谱

同根派生

英汉例句

• The concepts of bispectrum and AR model are discussed.
  讨论了双谱和目标信号建模的相关概念；
• As one high order spectrum estimation, bispectrum estimation is widely used.
  双谱估计是一种应用广泛的高阶谱估计。
• The integrated bispectrum revealed the character of gear flake successfully.
  并得出了Wigner高阶谱在时频域中满足的一些性质，只有当Wigner高阶谱满足这些物理性质时，使用其才是有物理意义的。
• Integrated bispectrum is another solution for the problem of bispectrum.
  利用积分双谱成功的提取出了齿轮出现剥落的故障特征。
• The simulation shows that the order bispectrum analysis is superior to the traditional bispectrum.
  仿真显示该方法优于阶比谱和传统双谱。