基本解釋[電子、通信與自動控制技術(shù)]帶通采樣英漢例句雙語例句AimTo use the common sample frequency in low speed to the sample of band-pass signals of multiple different frequency point in full frequency rage.目的用公共的低速采樣頻率對全頻段內(nèi)許多不同頻點的帶通信號進(jìn)行采樣。Aiming at data acquisition of radar echo signal with low SNR, IF band-pass sampling concept is proposed. High-speed acquisition card PCI_9820 is used to sample in real-time and store data.針對低信噪比的雷達(dá)回波信號數(shù)據(jù)采集，文中給出了中頻帶通采樣方案，并選用PC I_9820高速采集卡實時采集和存儲數(shù)據(jù)。band-pass sample更多例句專業(yè)釋義電子、通信與自動控制技術(shù)帶通采樣