phase code造句
例句與造句
- The information management code of lockup for prisoners awaiting trial . part 10 : lawsuit phase code
看守所在押人員信息管理代碼.第10部分：訴訟階段代碼 - A pseudo - continue waveform system of long two - phase code with a high duty ratio is presented and its signal processing is discussed
摘要提出了一種高占空比長(zhǎng)二相碼準(zhǔn)連續(xù)波雷達(dá)體制，并就其中的信號(hào)處理問(wèn)題展開(kāi)了討論。 - First , we set up the models of linear frequency coded radar and two phase coded radar differently , and discuss the models in some degree
首先，本文分別構(gòu)建了線性調(diào)頻和二相編碼雷達(dá)接收機(jī)的模型，并對(duì)其做了大量的數(shù)學(xué)分析。 - The jamming of two models of pulse compressed radar , linear frequency coded radar and bi - phase coded radar , are studied in this dissertation
本論文討論了脈沖壓縮雷達(dá)中兩種典型的雷達(dá)制式：線性調(diào)頻雷達(dá)和二相編碼雷達(dá)的干擾。 - For it has many unique advantages , pseudo - noise linear m - sequence binary phased coded cw signal is widely used in the new generation air defense systems
偽隨機(jī)m序列相位編碼連續(xù)波信號(hào)體制由于其固有的優(yōu)點(diǎn),在新一代地空制導(dǎo)雷達(dá)中得到了廣泛的應(yīng)用。 - It's difficult to find phase code in a sentence. 用phase code造句挺難的
- Thus in this paper , a novel double encryption technology is presented . it can not only encrypt data with double phase codes , but also do it with wavelength
因此，本文提出了一種新的雙重加密光全息存儲(chǔ)技術(shù)，它不僅能對(duì)信息進(jìn)行相位加密，而且還能對(duì)信息進(jìn)行波長(zhǎng)雙隨機(jī)相位編碼。 - The drfm permits generation of appropriate radar returns to chirped , frequency coded , phase coded , pulse coded , or other similar type coherent radars with pulse to pulse or cw modulations
在另一些情況下，需要將不同于接收到的雷達(dá)信號(hào)的特征的信號(hào)返回雷達(dá)系統(tǒng)，用來(lái)進(jìn)一步使雷達(dá)系統(tǒng)混淆工作。 - As a new kind of high - resolution signal , multicarrier phase coded radar signal has drawn attention due to a lot of advantage , such as perfect autocorrelation , flexible designing and easy processing
多載頻相位編碼信號(hào)作為一種新型的高距離分辨信號(hào)以其信號(hào)特性優(yōu)良,參數(shù)設(shè)計(jì)靈活,處理簡(jiǎn)單越來(lái)越引起人們的關(guān)注。 - Large time - band product signals such as linear frequency modulation signals ( lfm ) , nonlinear frequency modulation signals ( nlfm ) , phase coded signals and so on are one of key technologies for pulse compression radar systems
具有大時(shí)寬帶寬積的信號(hào)，如線性調(diào)頻信號(hào)、非線性調(diào)頻信號(hào)、相位編碼信號(hào)等是雷達(dá)應(yīng)用脈沖壓縮技術(shù)的關(guān)鍵之一。 - Pulse internal phase coding and pulse external quasi random frequency agile signal is a kind of complex signal which can avoid interference frequency band , increase system bandwidth , consequently increase the range resolution
本文所研究的脈內(nèi)二相編碼脈間準(zhǔn)隨機(jī)跳頻信號(hào)是復(fù)合信號(hào)的一種,可以避開(kāi)干擾頻段,提高系統(tǒng)帶寬,從而提高了距離分辨力。 - Based on the statistics characteristic of prc - phase - modulation cw phase - array guidance radar , this thesis discusses the signal processing method and cfar algorithm of multiple repetition frequency pseudo - noise m - sequence phase coded signal
本文結(jié)合偽碼調(diào)相連續(xù)波信號(hào)體制的特點(diǎn),深入研究了多參差重復(fù)頻率偽隨機(jī)m序列相位編碼信號(hào)的處理方法和恒虛警檢測(cè)算法。 - We modulate the amplitude of the continuous single tune jamming by noise and produce the continuous noise - modulated jamming . this kind of jamming is effective to pc radar including linear frequency - modulated radar and bi - phase coded radar
在對(duì)單頻正弦波進(jìn)行噪聲調(diào)幅后形成的噪聲調(diào)幅干擾對(duì)線性調(diào)頻雷達(dá)和二相編碼雷達(dá)都是有效干擾，其干擾特性和射頻噪聲干擾類似。 - Detection performance and anti - jamming capability of phase - coded radar are also analyzed in this paper . the computer simulation shows that phase - coded radar has better property of suppressing jamming such as shortwave , gauss noise and binary phase code than lfm radar
本文還分析了相位編碼雷達(dá)的檢測(cè)性能和抗干擾能力，仿真結(jié)果顯示相位編碼雷達(dá)抗短波、高斯白噪聲、二相碼等干擾的能力優(yōu)于線性調(diào)頻雷達(dá)。 - At first the merits and implementation of the digital pulse compression subsystem are introduced in this paper . then the characteristics of phase coded signals are discussed and the two classic binary phase codes ? ? barker code and m - sequence are dealt with in details in the following
文中首先綜述了數(shù)字脈沖壓縮的優(yōu)點(diǎn)及其實(shí)現(xiàn)方法，接著討論了相位編碼信號(hào)的特點(diǎn)，并詳細(xì)分析了巴克碼和m序列這兩類典型的二相碼信號(hào)。 - Pulse compression technique and large timeband product signals such as linear frequency modulation signals , nolinear frequency modulation signals , phase coded signals and so on are widely used in modern radar systems to improve the resolving power both in range and in speed domain
現(xiàn)代雷達(dá)為了提高雷達(dá)作用距離和速度分辨力、距離分辨力，廣泛采用了脈沖壓縮技術(shù)及大時(shí)寬帶脈壓信號(hào)如：線形調(diào)頻、非線形調(diào)頻、相位編碼信號(hào)等。
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