clutter echo中文什么意思

clutter: n. 1.〔方言〕喧囂。 2.混亂，(房屋等)擁擠雜亂的 ...
echo: n. (pl. echoes) 1.回聲，反響；共鳴，反 ...
sea clutter echo: 海面干擾回波
clutter: n. 1.〔方言〕喧囂。 2.混亂，(房屋等)擁擠雜亂的一團(tuán)。 vt. 〔英方，美〕弄亂，攪亂；亂七八糟地堆滿 (up, with)。 vi. 〔方言〕喧鬧，吵吵鬧鬧地跑 (along)。
in a clutter: 雜亂

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The emphasis in this composition is windshear signal processing technology . some processing methods are introduced in detail , they are suppressing clutter , extracting windshear parameters , computing hazard factor and etc . . the signal processing simulation is accomplished on computer , it includes simulating microburst echo signal , simulating ground clutter echo signal , filtering clutter , estimating wind speed and calculating hazard factor . from the simulated results , a dangerous windshear is detected 5o ~ 78s , so the radar performance meets the certification requirements proposed by faa and nasa
本文重點(diǎn)研討了風(fēng)切變信號處理技術(shù)，對雜波抑制技術(shù)、風(fēng)切變特征參數(shù)提取技術(shù)及危險(xiǎn)因子計(jì)算方法等內(nèi)容進(jìn)行了深入的研究，并進(jìn)行了計(jì)算機(jī)模擬，包括微下?lián)舯┝骰夭ㄐ盘柲M、地雜波回波信號模擬、雜波抑制、風(fēng)速提取和危險(xiǎn)因子計(jì)算。

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