modulation mode造句
例句與造句
- it can adaptively adjust modulation mode by investigating fading channel traffic and etc of wireless channel
采用自適應(yīng)調(diào)制技術(shù)的通信系統(tǒng)，必須重新設(shè)計其數(shù)據(jù)幀結(jié)構(gòu)。 - the automatic identification system ( ais ) is a kind of new-type navaid and equipments . the article expatiated the basic principle of the modulation mode named gmsk
船舶自動識別系統(tǒng)(ais)是一種新型的助航系統(tǒng)及設(shè)備，目前已發(fā)展成通用自動識別系統(tǒng)(uais)。 - some methods and algorithms were studied for fsk / psk radar signal sidelobe suppression in this paper . the hybrid signals are the combined signals with multi-modulation mode
復(fù)合調(diào)制信號指的是采用兩種或者兩種以上調(diào)制方式對信號進行調(diào)制得到的組合信號。 - while there are different communication systems in different communication services, such as modulation mode and band and transmitting rate and mac and so on
而不同通信服務(wù)采用不同的通信系統(tǒng)或者說不同標準的通信設(shè)備，其調(diào)制方式、頻段、傳輸速率、多址接入方法等不盡相同。 - this project is on-line automatic recognition of the satellite signal modulation mode . it accomplishs a general signal analysis system based on the theory of softwareradio
本項目對衛(wèi)星信號的調(diào)制方式進行在線自動識別，依據(jù)軟件無線電的基本思想建立了一個通用信號分析平臺。 - It's difficult to find modulation mode in a sentence. 用modulation mode造句挺難的
- psm ( pulse skip modulation ) is a novel modulation . this kind of modulation mode operates in constant width and constant frequency mode ( cwcf ) which differs from the fore both
脈沖跨周調(diào)制模式(psm,pulseskipmodulation)是一種全新的調(diào)制模式,異于pwm和pfm,是一種恒寬恒頻(cwcf)的調(diào)制模式。 - secondly, this dissertation analyses the method of waveform designing and processing for three hybrid pulse compression signals . the combined signals are improved on the characteristic than the single modulation mode
其次,本文分析了三種組合脈沖壓縮信號的設(shè)計和處理方法,合成信號的性能較以前的單一信號有很大改善。 - the transmitter adopt qam modulation mode, which is a directly modulation upper frequency conversion mode, which could afford more high bit rate transmission in the same bandwidth compared to other modulation mode
發(fā)射機采用數(shù)字式調(diào)制方式,即qam直接調(diào)制上變頻方式,相對于其它調(diào)制方式可以實現(xiàn)在相同帶寬下的高碼率傳輸。 - the transmitter adopt qam modulation mode, which is a directly modulation upper frequency conversion mode, which could afford more high bit rate transmission in the same bandwidth compared to other modulation mode
發(fā)射機采用數(shù)字式調(diào)制方式,即qam直接調(diào)制上變頻方式,相對于其它調(diào)制方式可以實現(xiàn)在相同帶寬下的高碼率傳輸。 - modulation mode and transmitting power can be adaptively allocated to minimize the total transmitting power for a fixed total bits number to be transmitted and with a given qos ( ber ) being satisfied
其特點是自適應(yīng)地在各子載波上選取適當(dāng)?shù)恼{(diào)制方式(比特數(shù))和發(fā)送功率，保證總的發(fā)送比特數(shù)和一定的qos(ber)要求，最小化發(fā)送功率。 - on the basis of the analysis on spwm modulation mode and transient current control theory, a new method of voltage balance on the capacitors in dc side is proposed, and computer simulation is carried out in matlab
在分析了spwm調(diào)制方式和瞬態(tài)電流控制原理的基礎(chǔ)上，提出了一種直流側(cè)兩電容上電壓平衡的方法，并在matlab環(huán)境下進行了計算機仿真。 - digitalizing includes modulation mode digitalized and equipment all digitalized . aiming at this characteristic, this thesis research in carrier synchronization and signal demodulation of new generation space tt & c system
數(shù)字化包括調(diào)制方式的數(shù)字化和設(shè)備的全數(shù)字化，本文就結(jié)合這一特點對新一代航天測控系統(tǒng)中載波同步和信號解調(diào)進行了研究。 - the ds / dmpsk modulation mode has many advantages, such as high spectrum utilization rate, strong anti-jamming ability and good security . ds / dmpsk has been widely used in both military communications and civil communications
ds/dmpsk調(diào)制方式具有頻譜利用率高、抗干擾能力強、保密性能好等優(yōu)點,因此在軍用通信和民用通信中都得到了廣泛的應(yīng)用。 - the project adopts high performance fpga and dsp to form a universal hardware platform . by configuring fpga dynamically, the radio can realize many kinds of modulation modes ( ds / dbpsk, ds / dqpsk, ds / d8psk etc ) in one fpga
該項目采用高性能的fpga和dsp構(gòu)建一個通用的硬件平臺,通過對fpga進行動態(tài)配置,在一片fpga上實現(xiàn)了ds/dbpsk、ds/dqpsk和ds/d8psk等多種調(diào)制解調(diào)模式。 - correlation characteristic of chaotic sequences have been studied . it demonstrate that chaotic sequences have the same characteristics as chaotic signal . replaced the random signals with chaotic signals, all kinds chaotic switching modulation mode can be obtained
將著名“蔡氏電路”產(chǎn)生的混沌開關(guān)調(diào)制信號用于buck型dcdc變換器開關(guān)的調(diào)制控制，使其工作在基于混沌的隨機模式。
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