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pseudorandom code in Chinese

Pronunciation:
How to pronounce "pseudorandom code""pseudorandom code" in a sentence

Translationmobile phoneMobile

  • 偽隨機(jī)編碼

Examples

  • M sequence is a kind of pseudorandom code
    本文對m序列(即debruijn序列)進(jìn)行了研究。
  • As a result , pseudorandom code acquisition and tracking , carrier recovering , error correction and decoding functions are needed in the if digital receiver
    因此，其中頻數(shù)字接收機(jī)需要完成偽隨機(jī)碼捕獲跟蹤、載波恢復(fù)、糾錯譯碼等功能。
  • 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)，用于測量目標(biāo)的位置信息。
  • In the end , implementation of if digital receiver unit of tdrss user transponder by the method of fpga and dsp cooperation design are completed successfully , which leads to good ds - ss if receiver design for the signal whose carrier frequency is 3mhz , pseudorandom code rate is 3mchips / s , data rate is 10kbps , frequency offset is no more 1khz , and modulation mode is bpsk
    最后，完成了該中頻數(shù)字接收機(jī)設(shè)計，并對其進(jìn)行調(diào)試和測試。測試結(jié)果表明，該接收機(jī)能對載頻為3mhz ，頻偏不大于1khz ，偽隨機(jī)碼速率為3mchips / s ，信息碼速率為10kbps ， bpsk調(diào)制的直接序列擴(kuò)頻中頻信號進(jìn)行接收，基本滿足設(shè)計要求。
  • 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)信號的頻譜，及其在雷達(dá)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(dá)測角中的應(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 pseudorandom codes have a good autocorrelation of double - values . in recent years , to solve the problems of anti - interference and the ambiguity of range and velocity , a lot of countries do much research to change the waveform of radar signal . the most important improve is to use symmetrical pulses to interrupt frequency modulated continuous wave ( fmpcw )
    早期的fmicw采用偽碼序列截斷,偽隨機(jī)碼具有良好的雙值自相關(guān)特性,其中最常用的是m序列截斷的fmicw 。近年來,為了解決抗干擾和測距、測速模糊問題,許多國家已對雷達(dá)信號波形的改進(jìn)進(jìn)行了研究。
  • Then to meet the problem of the separate between receiving and transmitting for single - station radar system in continuous wave principle , we introduced frequency modulated interrupted continuous wave ( fmicw ) . in early days , the pseudorandom codes were often used in fmicw . usually m - sequence is used to intertupt frequency modulated continuous wave
    之后,為了解決連續(xù)波體制下,單站收發(fā)共址的雷達(dá)系統(tǒng)的收發(fā)隔離問題,又普遍采用了截斷的線性調(diào)頻連續(xù)波信號形式,叫做線性調(diào)頻中斷連續(xù)波信號( fmicw ) 。

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