background signal suppression

常見(jiàn)例句

雙語(yǔ)例句

• In order to evaluate results of pretreatment, two definitions of signal-to-noise ratio and background suppression factor were given.
  爲(wèi)了評(píng)價(jià)預(yù)処理結(jié)果，定義了兩個(gè)評(píng)價(jià)蓡數(shù)——信噪比和背景抑制因子。
• Current-mode background suppression circuit eliminates background current. Logarithmical signal conversion from current to voltage is implemented by the adaptive photoreceptor.
  首先，經(jīng)電流模背景抑制電路消除背景電流後的紅外信號(hào)經(jīng)自適應(yīng)光接收器實(shí)現(xiàn)電流到電壓的對(duì)數(shù)轉(zhuǎn)換；
• The infrared images of low signal-to-noise ratio(SNR)are analyzed according to the characteristics of infrared images. A preprocessing method based on background suppression is proposed.
  根據(jù)紅外圖像成像的特點(diǎn)，對(duì)低信噪比紅外圖像進(jìn)行了分析，提出了基於背景抑制的預(yù)処理方法；
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