波形參數 的英文怎麼說

中文拼音 [bōxíngshēnshǔ]
波形參數 英文
waveform parameter
  • 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...
  • 參 : 參構詞成分。
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 波形 : [物理學] wave form; shape; wave pattern; wave profile
  1. By using the processing method of sliding time window, the problem of the periodicity range ambiguity is solved. meanwhile, the problem of range ambiguity which is produced because the range of target is biger than the maximum range of radar is also solved by using this method. then, the pulse width parameter which is the most important in the parameters of fmicw is analyzed. the stricter restrict is given to ensure the range spectrum has only one beat frequency after signal processing. at last this thesis introduces the different signal processing methods of fmpcw and fmicw

    同時利用該方法解決了fmpcw信號的由於目標距離超過雷達的最大單值測距范圍而引起的距離模糊問題。然後對fmicw波形參數中最為重要的脈沖寬度進行了分析，給出了更為嚴格的約束條件，保證了信號處理后距離譜峰值的唯一性。最後，分別介紹了fmpcw和fmicw信號的不同處理方式，並對兩者不同的時域濾波性能進行了比較，並對二者的差異進行了分析。
  2. In this paper, firstly, the mechanism of laser plasma shock wave ' s form, the basic formula of the theory of shock wave, the state equation of the shock wave in the water and the relation of the parameters of the shock front are studied

    本文首先討論了激光等離子體沖擊波的形成機理、沖擊波理論的基本關系式、水中沖擊波的狀態方程模型以及沖擊波波前參數的關系。
  3. This idea rooted in the supposal that combustion pressure is a pulse force and the characters that wavform parameters are sensitive to pulse

    這思路來源於將柴油機作功沖程的爆發力近似看成一個脈沖激勵的假設，以及波形參數對脈沖激勵敏感的特點。
  4. The waveform generated using digital systems is of strict coherence, repetitiveness, high stability and programmability, which can also easily realize the waveform parameter agility and generate arbitray waveforms in order to meet the urgent needs for anti - interference and strong viabilities of radars under modern ew environment

    數字方法生成的波形具有嚴格的相干性、可重復性、高度的穩定性和可編程的優點，能夠方便地實現波形參數捷變以及產生任意復雜波形，滿足了現代電子戰環境中對雷達抗干擾和強生存能力的迫切要求。
  5. Verification scheme of pulse waveform parameter measuring instruments

    脈沖波形參數計量器具檢定系統
  6. Digital recorders for measurements in high - voltage impulse tests. part 2 : evaluation of software used for the determination of the parameters of impulse waveforms

    高壓沖擊試驗中測量的數字記錄儀.第2部分:脈沖波形參數測定用軟體的評價
  7. And the waveform of the transmitted signals was designed based on the target distance ( 5 ~ 50m ). the waveform is triangular fmcw with central frequency at 6ghz, modulation bandwidth 100mhz, modulation period 10 s, step frequency 0. 2mhz, and step time 10ns

    在此基礎上，設計發射信號波形參數為三角形調頻連續波，中心頻率6ghz ，調制帶寬100mhz ，調制周期10 s ，步進頻率0 . 2mhz ，步進時間10ns 。
  8. To meet the waveform requirements, dds + multiplier + upconverter was used to realize the c - band fmcw frequency source

    為滿足波形參數要求，本文設計了dds +倍頻+上變頻的c波段三角形調頻連續波頻率源。
  9. The parameter measurement information section of the data sheet illustrates the test loads and waveforms that are used when testing the device ( see figure 10 )

    在測試器件時，數據手冊的參數測量信息小節，舉例說明測試負載和測試波形（參見圖10 ） 。
  10. The method to get the parameters for each basic waveform was given by choosing the sine window function waveform as the basic waveform, and based on the srs time - history synthesis principle

    依據沖擊響應譜時域合成的一般原則，選擇合成小波中的正弦窗波作為基本波形，給出了確定各基本波形的波形參數的方法。
  11. The design and application of ad6640 and ad6624 are fully discussed in this part. the design of software module includes the parameter design for ddc filter and the baseband signal processing of dsp. and the realization of the viterbi channel decoding algorithm by dsp and the simulation of the burst at the transmitter are discussed

    模塊的硬體設計主要包括： a d轉換器、數字下變頻器（ ddc ）以及dsp ，詳盡討論了a d器件ad6640和ddc器件ad6624的設計和應用；模塊的軟體設計主要包括： ddc濾波器參數設計和dsp的基帶信號處理，給出了viterbi通道譯碼演算法dsp實現和發射端突發形成的模擬實現。
  12. Based on the experimental results for different wave height, wave period and the relative clearance of underside of the wharf deck, the properties of wave impact pressure on wharf deck are studied. the distribution of impact pressure along the underside of the deck model is analyzed. the influence of different incident wave parameters, structure dimension and relative clearance s / h1 / 3 on the impact pressure is discussed

    通過對不同波浪參數、結構物尺度、結構物與靜水面的距離等情形的試驗結果的比較分析，研究隨機波浪對不同接岸型式碼頭面板的沖擊壓力特性，分析波浪沖擊壓力沿碼頭面板底面的分佈規律，討論入射波要素、結構物尺度、結構物相對凈空等要素對碼頭面板底面所受的沖擊壓力的影響規律，給出便於工程應用的計算波浪沖擊壓力的經驗公式。
  13. The thesis mainly introduces the system monitoring software of digital storage oscilloscope based on the arm platform, combining with the sample of 100m digital storage oscilloscope developed by our research group. the article contains : 1. analysis of the project requirement of “ 100m digital storage oscilloscope ” ; 2

    主要內容為: 1 .分析「 100mhz數字存儲示波器」的項目的監控軟體需要; 2 .介紹數字存儲示波器系統監控軟體的總體設計; 3 .分析系統監控軟體的波形參數測量的演算法等，包括周期和頻率的演算法以及演算法模擬結果的比較; 4 .系統監控軟體對于鍵盤輸入的響應與處理（人機交互） ; 5 .系統監控軟體的文件存儲管理以及與硬體配合的部分軟體設計。
  14. By employing cole ' s classical theory of bubble dynamics, the motion of bubble produced by the underwater explosion and the corresponding bubble pulsating pressure are calculated. a profile function of the shock wave and its parameters are determined according to the principle of wave profile similitude and the equality of impulses. finally an analytic formula is derived to simulate the whole time history of the pressure from the front shock wave to the bubble pulsation, representing the fluid loadings of the underwater explosion

    木文首先應用庫爾的經典水下爆炸氣泡運動理論計算出氣泡的運動和脈動的壓力波形，再依據波形相似的原則尋找波形模擬函數，用沖量相等的原則確定波形參數，得出了從沖擊波到氣泡脈動壓力整個過程對水下爆炸載荷進行模擬的解析公式。
  15. Software based on pc controls signal source, can change different signal parameters in real time to generate arbitrary waveform

    而基於pci總線的波形發生器可以實現實時的波形參數調整，已達到任意波形輸出的功能。
  16. The theoretical ranging precision is less than 2m with this waveform

    該波形參數的理論測距精度小於2m 。
  17. Now you can display multiple waveform parameters at the same time

    儀器可同時顯示多個波形參數.圖形界面使
  18. In this paper, a test was designed for proving the effect of this method

    用實驗來檢驗這一方法，實驗結果表明，用扭振信號的波形參數診斷熄火故障簡單、有效。
  19. In this paper, the waveform parameter design, signal processing, doppler effect caused by target motion and pulse compression are analyzed theoretically

    文中對該體制雷達的波形參數設計進行了理論分析，以及目標運動的多普勒效應對這種信號的影響。
  20. The tested results show that the designed c - band fmcw frequency source meets the waveform requirements, and its output power is more than 20dbm. however, the spur level was too high in the bandwidth

    實驗表明所設計的c波段fmcw頻率源達到波形參數要求，發射功率達到20dbm ，但帶內雜散抑制不理想。
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