code phase modulation造句
造句與例句
手機(jī)版
- Uast is equipped with the complex radar system of both continuous wave pseudorandom code phase modulation and mono - pulse amplitude comparison ( crs ) , and crs measures and gets target ' s position information
在坦克超近反導(dǎo)系統(tǒng)中，裝備偽碼調(diào)相連續(xù)波與單脈沖幅度比較復(fù)合體制雷達(dá)，用于測(cè)量目標(biāo)的位置信息。 - This article analyses the signal characteristics of several typical cw radars , and presents the principle and application of doppler radar . as one focal point , this article researches the generation and math characteristics of pseudorandom code modulated signal , analyses the spectrum of pseudorandom code phase modulation radar signal , and presents this kind of signal ' s application in distance and speed measurement . this article also researches the application of mono - pulse amplitude comparison radar in angle measurement finally , this article elaborates the working process of crs in uast
本文分析了幾種典型的連續(xù)波雷達(dá)信號(hào)的特性，介紹了多普勒雷達(dá)的原理和應(yīng)用；研究了偽隨機(jī)編碼信號(hào)的產(chǎn)生和數(shù)學(xué)特征，著重分析了偽碼調(diào)相連續(xù)波雷達(dá)信號(hào)的頻譜，及其在雷達(dá)測(cè)距、測(cè)速方面的應(yīng)用；研究了單脈沖幅度比較體制在雷達(dá)測(cè)角中的應(yīng)用；最后，闡述了超近反導(dǎo)系統(tǒng)中復(fù)合體制雷達(dá)的工作過程。 - The autocorrelation function of the pn code is similar to that of the white noise , which has the randomicity . the pn code phase modulation fuze just works on the basis of this characteristic . the fuse , having excellent cut - off performance of the distance and strong anti - jamming capability , is one of the radio fuze of the predominant performance
偽碼引信是利用偽隨機(jī)序列的自相關(guān)函數(shù)類似于白噪聲相關(guān)函數(shù)的隨機(jī)特性而工作的，這種引信距離截止特性好，抗干擾能力強(qiáng)，是一種性能優(yōu)越的無線電引信。 - It's difficult to see code phase modulation in a sentence. 用code phase modulation造句挺難的
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