水平檢波器 的英文怎麼說
中文拼音 [shuǐpíngjiǎnbōqì]
水平檢波器
英文
horizontal detector- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 平 : Ⅰ形容詞1 (沒有高低凹凸 不頃斜) flat; level; even; smooth 2 (高度相同; 不相上下) on the same l...
- 檢 : Ⅰ動詞1 (查) check up; inspect; examine 2 (約束; 檢點) restrain oneself; be careful in one s c...
- 波 : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 水平 : 1. (跟水面平行的) horizontal;level2. (達到的高度) standard; level
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In the paper, prescale technology, interpolate method, averaging method and multiple period synchronization method are used to measure the frequency accurately. diode demodulating technology, and power attenuated method or probe coupling & water load technology are employed to measure the power of high power microwave. isothermal technology is used to improve the stability of demodulator and to expend the range of square linear region
本文採用預分頻法、內插法、多周期同步法、平均法實現了頻率的精確測量;利用二極體檢波技術,結合衰減法或探針耦合+水負載技術實現了大功率微波功率的測量;採用恆溫技術提高了二極體檢波器穩定度;完成了單片機串口通信協議設計和系統電磁兼容的分析和設計。Under the conditions that the clutter power of lds is not same, a lot of emulating results are given, and part of available conclusions are find based on these results
深入分析了局部傳感器雜波功率水平不同情況下的處理方法,給出了部分有益的結論。第五章針對局部傳感器觀測相關情況下的分散式cfar檢測理論進行研究。In the forth and back windows, the mosos - cfar detector uses the ordered statistics as the background cutter power level of the two windows, and the sum of the forth and back local estimation as the total estimation of background clutter power level
Mosos - cfar檢測器在前後滑窗分別採用有序統計量來表示前後滑窗的背景雜波功率水平,再將前後局部估計相加作為總的背景雜波功率水平估計。Struggled through 3 years, we had made a 480 - channels marine multi - component seismic exploration system. include new circuit design of digital package, omnidirectional 3 component geophone, ocean bottom towed cable, marine four component seismic acquisition unit, hydrophone, recording system etc. in july 2001, this system was used in dagang field and worked over twenty km. we obtained a good seismic data
目前已完成了一套480道海底電纜採集系統,包括數字包的創新電路設計,三分量檢波器的萬向平衡裝置,海底電纜鎧裝結構,可拖曳的四分量採集一體化單元,水聽器,系統主機等,並於2001年7月和2002年5月兩次在大港油田渤海灣海域進行了現場實驗,獲得了良好的地震資料。Based on the analysis of autonomous underwater vehicle ( auv ) sensor failure, diagnosis methods corresponding to three kinds of sensor failure are presented, that is, through that no sensor output for a long time to diagnose the fault of sensor signal gathered keeping unchanged, linear smoothing to solve the vibration of sensor signal, wavelet transform to inspect the broken sensor signal
摘要在分析水下機器人傳感器故障形式的基礎上,對傳感器可能出現的三種故障形式分別給出了相應的診斷方法,即通過傳感器長時間採集不到數據來診斷傳感器信息保持不變的故障,線性平滑濾波解決傳感器輸出振蕩,小波變換檢測傳感器信息的突變。In the case of same local observation clutter power, based on the fusion rule proposed in [ 391, a novel method is proposed to solve the distributed system included any kind of lds by the property of laplace transform. this method overcomes the shortcoming of supposing the same local snr in other method. by computer simulation, some available conclusions are found based on these results
在假設局部觀測雜波功率水平相同的條件下,針對文獻[ 39 ]提出的融合方案,利用laplace變換的頻域微分性質,提出了一種針對局部採用任意數量的不同cfar檢測器時系統的檢測概率和虛警概率關于固定門限的求取方法,克服了以往需要假設局部信雜比相同的缺憾。In the case of same clutter power in lds, based on the fusion rule proposed in [ 171 ], a novel method is proposed to solve the distributed system included any kind of lds by the property of laplace transform. this method overcomes the shortcoming of supposing the same local snr in other method
在局部傳感器雜波功率水平相同情況下,針對文獻[ 171 ]中提出的融合方案,利用laplace變換的頻域微分性質,提出了一種針對局部採用不同cfar檢測器時系統的檢測概率和虛警概率關于固定門限的求取方法,並克服了以往需要假設局部信雜比相同的缺憾。分享友人