simulator n. 1.模仿的人,假裝的人。 2.模擬器,仿真器,模擬裝置[設(shè)備];模擬計(jì)算機(jī);模擬宇航機(jī)。
echo n. (pl. echoes) 1.回聲,反響;共鳴,反映。 2.重復(fù),摹仿;摹仿者;應(yīng)聲蟲。 3.【音韻學(xué)】與上句末音押韻的詩句。 4.〔E-〕 【希臘神話】山林的女神。 5.(雷達(dá)的)回波,反射波。 find an echo in sb.'s heart 得人共鳴。 to the echo 大聲,高聲 (applaud [cheer] to the echo 大聲喝彩)。 vt. 1.使反響。 2.模仿,重復(fù)。 3.反射(聲音等)響。 echo sb.'s words 隨聲附和。 vi. 1.發(fā)出回聲,共鳴 (with)。 2.重復(fù)。 3.(橋牌戰(zhàn)中)打出報(bào)信牌。
Design of special processor for wireless fuse solid target video frequency echo simulator based on fpga 引信體目標(biāo)視頻回波模擬器專用處理器設(shè)計(jì)
The development of the radar echo simulator in the world is introduced , as well as the worldwide usage of the radar echo simulator 雷達(dá)回波模擬器的國(guó)內(nèi)外發(fā)展動(dòng)態(tài),雷達(dá)回波模擬器在國(guó)內(nèi)外被廣泛應(yīng)用。本人的主要工作。
In the first chapter of the thesis , the background of the radar echo simulator is introduced , including the application , basic theory and technology of the radar echo simulator 本文首先介紹了雷達(dá)回波模擬器課題的背景,包括雷達(dá)回波模擬器的作用,基本理論和技術(shù)特點(diǎn)。
Based on the analysis and study of the primary principle and countermeasure process of the underwater acoustic countermeasure equipments , the mathematical models of the typical underwater acoustic countermeasure equipments such as the wide - band noise jammer target radiation noise simulator echo simulator and the gas bubble are presented 在詳細(xì)分析、研究水聲對(duì)抗器材有關(guān)基本概念、基本工作原理及對(duì)抗過程的基礎(chǔ)上,歸納、總結(jié)了噪聲干擾器、目標(biāo)輻射噪聲模擬器、主動(dòng)回波模擬器及氣幕彈等當(dāng)前典型水聲對(duì)抗器材的數(shù)學(xué)模型。
In the third chapter , the hardware design of the radar echo simulator is introduced , including the unitary chart of hardware structure and design of each part in this system , which is composed of designs of computer interface , controlling sdram and controlling ide harddisks and some introduction about d / a and fpgas used in this system 再次,介紹了本雷達(dá)回波模擬器的硬件設(shè)計(jì),包括總體硬件結(jié)構(gòu)框圖、系統(tǒng)各部分的硬件設(shè)計(jì)。系統(tǒng)各部分的硬件設(shè)計(jì)包括計(jì)算機(jī)接口設(shè)計(jì)、大容量高速緩存sdram的控制設(shè)計(jì)、 ide接口硬盤的控制設(shè)計(jì)、關(guān)于d / a的介紹和本系統(tǒng)使用的fpga的介紹。