fixed radar 中文意思是什麼

fixed radar 解釋
固定雷達
  • fixed : adj. 1. 固定的；確定的，不變的，固執的。2. 【化學】凝固的，不易揮發的。3. 〈美口〉（在經濟上）處境…的。4. 〈美俚〉（比賽等）通過作弊預先安排好結果的。
  • radar : n 〈美國〉【無線電】 〈radio detecting and ranging 之略〉 雷達，無線電探測器 （＝〈英國〉 radiolo...
  1. Radar echoes include echoes of lands, islands, all kinds of moving targets, racon, sart and sea, etc. arpa marks consist of fixed range marker, variable range marker, electronic bearing line, guard zone, heading - line, parallel index ( 4 navigation lines ), vector lines ( or pad ) and past track information of tracked target ships, marks of trial manoeuvres, ect

    雷達回波包括陸地、島嶼回波，各種活動目標的回波，雷康、 sart回波，海雜波等。 arpa符號包括包括固定距標圈、活動距標圈、電子方位線、警戒圈、船首線、 pi線、已錄取目標的矢量線以及歷史航跡（或pad ） 、試操船符號等。
  2. This dissertation mainly illustrates the a / d module ^ communicate module of tms320f240 fixed - point dsp and the realization which each module used in 705d high altitude meteorological exploring radar simulating system, meanwhile gives the writing step of inner program

    本文主要講述了tms320f240定點dsp內部a d模塊、通訊模塊等各種功能模塊對於705d型高空氣象探測雷達模擬系統的實現方法，並且給出了其內部flash的燒寫步驟。
  3. That enables use to be made of what was previously just irritating noise ? the part of a radar beam that is reflected not from raindrops, but from fixed objects such as buildings

    這種方法使運用那些原先被認為只是由惱人的噪聲組成的東西成為可能? ?這一部分的雷達波不是從雨滴反射來得，而是來自諸如建築物那樣的固定物體。
  4. Prosecutors in the belgian capital, overwhelmed by the number of speeding fines imposed since fixed radar traps were installed, have asked police to let off all but the worst offenders - - angering local mayors

    自從比利時首都布魯塞爾設置固定式雷達測速器后，檢察官被堆積如山的超速罰單壓得喘不過氣來，因此要求警方除對犯行最重的駕駛開罰外，不要對其他超速駕駛開單這讓區長們大為光火。
  5. Dsp56f805 samples the ultrasonic pulse coming back from the target, then measures the distance and shows it on led. tms320vc5509a is accomplished the detecting speed and the main control of the radar system, is 16 fixed dsp with high performance and low power produced by ti company. dsp5509a samples the wave coming from t / r module, then measures the target ’ s speed and send this information to the assistant control chip - p89v51 based on boost c51 core mcs produced by philips company, which controls the lcd

    測距雷達系統的控制和信號處理的核心晶元是motorola公司的dsp型16位單片機56f805 ，由它對超聲波回波脈沖進行ad采樣后，計算目標距離並在七段數碼管上顯示。測速雷達系統中信號處理的核心晶元是ti公司的超低功耗、高性能的16位定點dsp ? ? tms320vc5509a ，由它對收發組件輸出的多普勒回波進行采樣，計算出目標運動速度后，送給輔助控制晶元? ?飛利浦公司生產的基於c51內核的增強型單片機p89v51 ，並且在液晶顯示器上顯示速度信息。
  6. Spotlight synthetic aperture radar can efficiently obtain an image with very high azimuth resolution, since its antenna illuminate the fixed target on the ground. bistatic radar is not a new concept and its fundamental principles have been known and demonstrated many years before the development of operational monostatic radar

    由於其天線波束始終照射同一目標場景，因此可獲得更大的方位多普勒帶寬和更高的方位分辨力，但實際上由於受數據處理條件、載體運動誤差等因素的影響，方位解析度的提高是有限的。
  7. And some emulational results are given. these improved methods consist amplitude and phase compensate of fixed cancellation. at last we introduce a processing method of radar moving target indication all by adsp21062

    提出了相控陣雷達中一個波束位置發射脈沖數少時實現雜波抑制時對固定對消進行相位和幅度補償的改進方法。
  8. Railway fixed equipment. doppler fizeau micro - wave radar. characteristics

    鐵路固定設備.多普勒fizeau微波雷達.特性
  9. Weather radar emits microwave at fixed time intervals

    天氣雷達會定時發出微波。
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