频谱

[pín pǔ]

• frequency spectrum
• spectrum
• frequency content

参考释义

频谱 [pín pǔ]

• -
• 短语
  频谱测定法 spectrometry
  频谱成形 spectrum shaping
  频谱抽样 spectral sampling
  频谱纯度 purity of frequency spectrum; spectrum purity
  频谱带宽 spectral bandwidth
  频谱翻转 spectrum inversion
  频谱分布 spectral distribution
  频谱分析 spectrum analysis; frequency analysis
  频谱分析仪 spectrum analyzer
  频谱辐射强度 spectral radiant intensity; spectral intensity
  频谱计量 spectral measurement
  频谱交错 frequency interlace
  频谱密度 spectral density
  频谱扫调附加器 panoramic adapter
  频谱湿度计 {工} spectral hygrometer
  频谱特性 spectral characteristic
  频谱特征分析 {电子} spectrum signature analysis
  频谱图 frequency spectrogram
  频谱响应 spectral response
  频谱响应曲线 spectral response curve
  频谱选择器 spectrum selector
  频谱选择性 spectral selectivity
  频谱仪 frequency spectrograph
  频谱展宽多址 spread spectrum multiple access
  频谱直视法 frequency spectrum direct vision method
  频谱中心接收电路 frequency spectrum-centre reception circuit

例句

1. 其传递函数与输入信号的频谱函数相匹配的一种滤波器。
   A filter whose transfer function is matched with the frequency spectrum function of input signal.