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- Using this algorithm, the zero range in CW radar can be measured conveniently with range accuracy improved and range system errors decreased. 采用該算法可以方便地測量多頻連續波雷達系統的零距離,提高雷達系統的測距精度,減小測距的系統誤差。
- An approach to compensate for the Doppler effect in the azimuth Doppler domain is presented and the flow chart of the RD algorithm for the FMCW-SAR imaging system is given out. 然后,根據FMCW-SAR的回波特性給出了一種在回波信號方位向多普勒域對誤差進(jìn)行補償的方法,并結合RD算法給出了整個(gè)成像系統的流程。
- In Doppler effect,the generation of Doppler shift has smoothing with wave source and relative motive case of the observer. Based on these,we discuss the application of Doppler effect in satellite orientation,medical diagnosis and aerological sounding. 在多普勒效應中有多普勒頻移產(chǎn)生;并且與波源和觀(guān)測者的相對運動(dòng)情況有關(guān);以此為基礎討論了多普勒效應在衛星定位、醫學(xué)診斷、氣象探測中的應用.
- De-ambiguous Techniques for Measurement of Range in CW Radar 連續波雷達測距中的解模糊技術(shù)
- In this paper the Doppler shift formula is derived from Galileo transformation and lorentz transformation (the transverse Doppler shift formula included) and the difference between the Doppler effect in sound and the Doppler effect in light is discussed. 由伽利略變換和洛侖茲變換導出了多普勒頻移公式(包括橫向多普勒頻移公式)。 討論了聲學(xué)多普勒效應和光學(xué)多普勒效應的異同。
- Of,relating to,or using the Doppler effect or Doppler radar. 都普勒,克里斯蒂安·約翰1803-1853奧地利物理學(xué)家和數學(xué)家,于1842年首次闡述都普勒效應的原理
- Of, relating to, or using the Doppler effect or Doppler radar. 都普勒,克里斯蒂安·約翰1803-1853奧地利物理學(xué)家和數學(xué)家,于1842年首次闡述都普勒效應的原理
- In order to eliminate Doppler effects in moving sound source identification by acoustic holography,a wavelet transform based method was presented. 在聲全息法識別運動(dòng)聲源理論的基礎上,建立了基于小波變換消除多普勒效應的方法。
- On Doppler Effect in Wave Theory 關(guān)于波動(dòng)學(xué)中多普勒效應的討論
- Doppler Effect in Film and TV Sound Technology 試論多普勒效應在影視聲音中的應用
- Doppler Effect in Highway Traffic Noise 高速公路交通噪聲的多普勒效應
- Doppler effect in Fizeau experiment 斐索實(shí)驗中的多普勒效應
- Doppler Effect in a Curvature Space 彎曲時(shí)空的Doppler效應
- This simulation is much complicated than that of a CW radar because in most radar the serious aliasing effect is existed, and random noise is overlaid in its amplifier chain. 由于現代脈沖雷達存在明顯的混疊效應,和由放大鏈引入附加噪聲等情況,使其仿真方法要比連續波時(shí)復雜得多。
- It is difficult to relate cause and effect in this case. 這個(gè)案件中的動(dòng)機與結果很難聯(lián)系起來(lái)。
- In addition, this paper also presents a modified GS algorithm to a CW radar, and the algorithm can run on TMS320C25 in 1. 8 ms. 另外;本文針對連續波體制下;快拍向量中含有期望信號這一問(wèn)題;提出了一種改進(jìn)的GS算法。 該算法在C25上運算效果良好;且可在1.;8ms內完成自適應迭代。
- We should keep this effect in perspective. 我們應該正確地保持這種效應。
- This mirror car is in CW, parked in front of MTR, right? 對啊!我諗系柴灣車(chē)房友杰作.
- A bill in effect in three states,the GI Bill. 在三個(gè)州生效的法案;美國軍事法。
- Multiple frequency CW radar has the virtues of high velocity and range accuracy,with the developoment of measureing radar in shooting range,it is paid more attetion to recently. 多頻連續波雷達具有測速、測距精度高等優(yōu)點(diǎn),近年來(lái)隨著(zhù)靶場(chǎng)測量雷達改進(jìn)和發(fā)展的需要,其研究又逐步受到人們的重視。