cross-correlator中文什么意思

cross: n. 克羅斯〔姓氏〕。
cross correlator: 互相關(guān)器
wide-bandwidth cross correlator: 寬頻帶寬互相關(guān)器
correlator: 關(guān)聯(lián)子; 環(huán)形解調(diào)電路; 環(huán)形解調(diào)器電路; 匹配濾波器; 弱音響信號檢測儀; 相關(guān)函數(shù)分析儀; 相關(guān)器; 相關(guān)儀; 相關(guān)因子
active correlator: 有源相關(guān)器; 主動關(guān)聯(lián)器; 主動相關(guān)器

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Based on the principle of the ultrasonic cross - correlation flowmeter , the key factor of the development of cross - correlation flowmeter , namely the design of cross - correlator , is analyzed in the paper . digital signal processing is introduced to design the flowmeter , the cross - correlation operation of random noise signal is dealt with inside the frequency field , and the digital cross - correlator is designed
本文從超聲相關(guān)流量計的工作原理出發(fā)，分析了超聲相關(guān)流量計研制的關(guān)鍵因素，即相關(guān)器的設(shè)計，并將數(shù)字信號處理技術(shù)引入了超聲相關(guān)流量計的設(shè)計，在頻域內(nèi)對流動隨機噪聲信號進行相關(guān)處理，構(gòu)造了數(shù)字相關(guān)器。

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