code modulated中文是什么意思

發(fā)音:

中文翻譯
造句

[計] 編碼調(diào)制的

code-modulated 編碼調(diào)制的
pulse code modulated system 脈沖編碼調(diào)制系統(tǒng)
pulse-code modulated signal 脈沖編碼調(diào)制信號
pulse-code-modulated data 脈沖碼調(diào)制數(shù)據(jù)
modulated 改變了的; 受調(diào); 巳的; 已調(diào)制的
code n. 1.法典；法規(guī)。 2.規(guī)則，準則；(社會、階級等的)慣例，習俗，制度。 3.(電)碼，代碼，密碼，暗碼；代號，略號，暗號。 4.【生物學】遺傳(密)碼。 the civil [criminal] code民[刑]法典。 the moral code道德準則。 code of signals 信號密碼(本)。 code of the school 校規(guī)。 code and conventions 規(guī)章制度。 C- Napoléon 拿破侖法典。 C- of Hammurabi (古代巴比倫的)漢穆拉比法典。 code of honour 社會禮法；決斗慣例。 code of written law 成文法典。 the International Code 國際電碼。 the Morse code 摩爾斯電碼。 vt. 1.把…編成法典[法規(guī)]。 2.把…譯成[編成]電碼；編(碼)；譯(碼)。 n. -r 【自動化】編碼裝置；【電訊】記發(fā)器。
in code 用代碼
no code 無代碼
of code 開放式系統(tǒng)作業(yè)
the code 密碼歐米茄; 歐米茄密碼; 最后法典
to code 編碼
amplitude modulated 調(diào)幅的
amplitude-modulated 調(diào)幅的; 振幅調(diào)制的
frequency modulated 頻率調(diào)制的
frequency-modulated 已調(diào)頻的
microwave-modulated 微波調(diào)制的
modulated aerial 黨的天線
modulated afterburner 可調(diào)加力燃燒室
modulated amplifier 被調(diào)放大器; 受調(diào)放大器; 受調(diào)制放大器; 已調(diào)放大器; 已調(diào)制放大器
modulated amplitude 調(diào)制振幅; 受調(diào)振幅; 已調(diào)振幅
modulated augmentation 調(diào)變加力
modulated beam 已調(diào)束流
modulated carrier 被調(diào)載波; 調(diào)制波; 調(diào)制載波; 巳地波
modulated cathode 調(diào)制陰極
modulated characteristic 調(diào)制特性

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例句與用法

Raw pcm : raw pulse code modulated
元脈碼調(diào)制
Raw pcm : raw pulse code modulated
元脈碼調(diào)制
Raw pcm raw pulse code modulated
元脈碼調(diào)制
The sidelobes characters of the pn codes modulated by signals are discussed taken m-sequence and kasami sequence as examples in this dissertation . it can raise the mainlobe-sidelobes ratio when the initial phase is properly chosen . the mainlobe-sidelobes ratio can even be further improved when mismatched filters are adopted
本文第二章從國防重點型號裝備研制項目“北斗一號”用戶機的應(yīng)用需求，以m序列和kasami碼為例，研究了有符號調(diào)制的偽隨機序列的旁瓣特性，指出通過選擇合適的偽隨機序列的調(diào)制初相，可以明顯的改善主旁瓣比；失配接收可以進一步提高主旁瓣比。
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)波雷達信號的特性，介紹了多普勒雷達的原理和應(yīng)用；研究了偽隨機編碼信號的產(chǎn)生和數(shù)學特征，著重分析了偽碼調(diào)相連續(xù)波雷達信號的頻譜，及其在雷達測距、測速方面的應(yīng)用；研究了單脈沖幅度比較體制在雷達測角中的應(yīng)用；最后，闡述了超近反導系統(tǒng)中復(fù)合體制雷達的工作過程。
A high-resolution method for frequency measurement is strongly introduced in the paper, which is aim at detecting the frequency of regular and binary phase coding modulated pulse signals with high frequency precision . considering the popularity of linear frequency modulated ( lfm ) signal in electronic systems, this paper then referred a radon-stft arithmetic to calculate the carry frequency of lfm signal . both of these methods referred above are implemented in the signal if detection software
針對常規(guī)脈沖調(diào)制信號和脈內(nèi)二相編碼調(diào)制信號,本文提出一種高精度的數(shù)字化測頻方法,以提高信號載頻測量精度;線性調(diào)頻信號作為一種典型的非平穩(wěn)信號在各種領(lǐng)域應(yīng)用十分廣泛,但對其載頻的數(shù)字化測量比較困難,本文利用圖像處理中的radon變換與信號時頻分析中的線性變換相結(jié)合的算法來完成對其載頻的測量。

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