phase modulated造句
例句與造句
- The thesis is to study the demodulation algorithms and multiplex technology of the phase modulated fabry - perot sensor
本課題對相位型光纖琺珀應(yīng)變傳感系統(tǒng)的解調(diào)算法和復(fù)用技術(shù)作了深入研究。 - In the information environment of radar there are some signals such as regular and binary phase modulated pulse signal and linear frequency modulated signal are used widely
在雷達(dá)信號環(huán)境中,最常見的信號包括常規(guī)脈沖調(diào)制信號、脈內(nèi)二相編碼信號以及線性調(diào)頻信號。對這些信號的載頻測量在電子戰(zhàn)中具有重要意義。 - The technical noduses of the harmony loading system , such as multi - channel signal synchroniza - tion , signal phase modulating and frequency excursion control are discussed . the key steps and actualization details are also provided
同時(shí)，論文探討了協(xié)調(diào)加載控制系統(tǒng)的主要技術(shù)問題，如多余力、多通道相位協(xié)調(diào)和頻率漂移的控制等，并給出了系統(tǒng)實(shí)現(xiàn)的細(xì)節(jié)。 - This paper focus on these problems and discusses the possibility of using pseudo - random code phase modulated ( prcpm ) technology in measuring high speed target . at first the basic principle of the m series is given , then a doppler pretreatment method is given
首先介紹了m序列編碼基本理論,然后給出了m序列調(diào)相雷達(dá)多普勒預(yù)處理的方法,該方法充分利用了m序列的移位相乘后仍為m序列的特性,并且將該方法擴(kuò)展到一般的二相碼序列。 - After comparing main advantage and disadvantage of all theories of gas concentration measurement , this thesis chooses so2 as object to research a kind of so2 concentration measurement apparatus on the base of theory of photoacoustic effect and the optical fiber phase modulated mechanism
本文在分析各種氣體濃度檢測方法的主要優(yōu)缺點(diǎn)的基礎(chǔ)上，選擇二氧化硫( so2 )作為研究對象，研究一種應(yīng)用光聲光譜原理和光纖光相位調(diào)制機(jī)理相結(jié)合的氣體濃度監(jiān)測儀。 - It's difficult to find phase modulated in a sentence. 用phase modulated造句挺難的
- In this thesis , the general error sources for psi are analyzed . we find that the relatively low - frequency vibrations at 50hz and lower are the main problem through the analysis of the vibration sources in usual environment . a new vibration compensation method , phase modulating interference fringes fractionizing technology , has been put forward in a creative way
本文分析了干涉測量技術(shù)中存在的主要誤差來源，通過對通常環(huán)境下振源特性的分析，得到了對干涉測試影響較大的振源的頻率范圍主要在30hz以下，確定了抗振補(bǔ)償?shù)哪繕?biāo)和技術(shù)指標(biāo)是使干涉儀的振動(dòng)頻率50hz ，振幅1 m 。