rejection n. 1.拋棄,排除,退回;廢棄。 2.抵制;拒斥;拒絕;排泄物,嘔出物。 3.【統(tǒng)計(jì)學(xué)】否定;否決;【法律】駁回;【電訊】阻礙。 rejection and waste 返工和浪費(fèi)。 n. -ist 拒絕派〔反對(duì)以色列進(jìn)行任何談判的阿拉伯人〕。
Clutter rejection method in sar radiometric calibration 輻射定標(biāo)中的地物雜波抑制方法
Some properties of clutters and some methods of clutter rejection including ground and moving clutter rejection are discussed at first . in this thesis , the emphasis is put on the moving clutter rejection , which adopts the means of adaptive moving target indication ( amt1 ) 首先簡(jiǎn)述了雷達(dá)雜波特性,討論了幾種對(duì)固定雜波和運(yùn)動(dòng)雜波的抑制方法,重點(diǎn)討論了利用自適應(yīng)對(duì)消技術(shù)實(shí)現(xiàn)對(duì)運(yùn)動(dòng)雜波的抑制方法。
In certain phased array radar , there are only several pluses in a radar beam , which makes against clutter cancellation . the four - pulse canceler is commonly adopted in this instance . we bring forward some schemes of clutter rejection to improve performance of radar system 結(jié)合某型相控陣?yán)走_(dá)的動(dòng)目標(biāo)處理系統(tǒng)研制,仿真了工程中采用的四脈沖對(duì)消技術(shù)和設(shè)計(jì)級(jí)聯(lián)雜波抑制濾波器的方法,并給出了相應(yīng)的性能指標(biāo)。