波形分析 的英文怎麼說

中文拼音 [bōxíngfēnxī]
波形分析 英文
wave analysis
  • 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...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 析 : Ⅰ動詞1. （分開; 散開） divide; separate 2. （分析） analyse; dissect; resolve Ⅱ名詞（姓氏） a surname
  • 波形 : [物理學] wave form; shape; wave pattern; wave profile
  1. According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also

    根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。
  2. Moreover in speech enhancement, especially in reducing the pulse noise, morphological algorithm has its unique advantage. particularly morphological filter may maintain the preferable accurate of the speech signal in speech waveform, and which produces little impairment to the formant of speech. so the spectrum structure of the speech is retained well, and the quality of the speech will not be reduced

    特別是，在時域波形分析中，形態學濾波增強較小波去噪更好地保持語音信號的細節；在頻域分析中，形態學濾波對語音信號的基音頻率、頻譜斜率、共振峰等語音特徵的影響很小，因而能夠較好的保留語音信號的頻譜結構，使語音品質不致降低。
  3. Application of shm software in the digital seismogram analysis

    在數字地震波形分析中的應用
  4. Acoustooptical modulation and its wave distortion analysis

    聲光強度調制和失真波形分析
  5. It studied several basic problem of " freak wave ", got some ocean areas in china where the freak wave should be found out more likely, analyses its waveform according to the record of freak wave. it brings forwards the suggestion that its approximate wave force on building may be got by means of remodeling stokes wave

    相關的研究如下： 1 .研究了「畸形波」的幾個基本問題，分析了我國可能發生「畸形波」的海域，對特定「畸形波」進行了波形分析，提出了通過對波形相近的波浪進行改造，來近似計算它對建築物波浪力的思想。
  6. Electric cable breakdown measurement and waveform analysis

    電纜故障測試方法與波形分析
  7. Chapter three is about the experimental research of the real time optimal position system ( see chapter two ), emphasis on the high performances of 196mx pts interrupt response and safe design of ipm module. the analysis of perfect experimental waveforms and basic algorithm are also provided. chapter four focus on the properties and application of ekf estimator

    論文第三章對點對點快速定位系統進行了實驗研究，重點介紹了196mxpts中斷系統對高速處理實時邏輯信號和消除編碼盤光電頭邊緣振蕩效應所起的作用、 ipm模塊的安全性分析設計等，同時給出了完整的實驗波形分析以及基本演算法。
  8. This paper analyses deterioration model of bar code signals after the point spread function convolution, and presents two kinds of recognition algorithm in correspondence to different bluring degrees of bar code signal : one based on midpoints detection and the other based on waveform analysis

    分析了條碼信號經過點擴展函數卷積后的降質模型。針對條碼信號模糊程度的不同，提出兩種識別方法：基於中點檢測的條碼識別方法和基於波形分析的條碼識別方法。
  9. Waveform analyzer is one of the most important signal measuring instruments, which can accurately analyze the characteristics of the signal in time - domain and frequency - domain. it can also analyze the relativity characteristics of the signal

    波形分析儀是最重要的信號測量儀器之一，可以對信號時域特性、頻域特性以及相關特性作高精度分析。
  10. First, this dissertation analyses the waveform of chirp - subpulse stepped frequency signal, studies and simulates the ambiguity characteristics, the spectrum structure and the basic process to obtain high resolution range profiles, and discuss this signal ’ s high range resolution characteristic and wide spectrum characteristic

    首先，本文對chirp子脈沖頻率步進信號進行了波形分析，研究了chirp子脈沖頻率步進信號的模糊特性、頻譜結構以及合成高分辨距離像的基本過程，討論了chirp子脈沖頻率步進信號的高距離分辨力和寬帶頻譜特性。
  11. Establishing and analyzing the mathematical model of moa, then developing a portable instrument based on the digital waveform analysis method for on - line monitoring leakage current of moa

    分析並建立了moa的數學模型，並研製出一套基於dft數字波形分析法的便攜式moa在線監測裝置
  12. Namely it is on - line insulation monitoring. in this thesis by analyzing on - line insulation monitoring transition digital waveform based on fft is brought up. at the on - line monitoring system ' s structure of high voltage electric equipment is introduced emphatically

    本文論述了開展絕緣在線工作的重要性和國內外開展此項工作的現狀和發展趨勢，然後分析了目前絕緣在線監測系統存在的問題，提出了基於傅立葉變換的數字波形分析方法。
  13. In this paper an fault simulator for iddt testing is presented, which can detect concurrently the multi - faults. due to the subtle error among equipment manufacturing, the gate delays of circuits are not the same but range within limits. which induces the uncertainty of the waveform transforming time

    本文從故障激活的條件入手，利用五值邏輯，對瞬態電流測試中的延時變化進行波形分析和波形計算，採用並發模擬演算法，編程實現了一個iddt測試的故障模擬器。實際電路中由於製造工藝的限制，邏輯門的延時並不相同，而是在一定范圍內變化，引起波形變化的時間不確定。
  14. Summarize of the development of intelligent instruments and meters technology

    基於虛擬儀器技術的工頻波形分析系統
  15. The main research in this thesis can be summarized as follows : ( 1 ) the structure and features of tc620 turbo cycling compressor are introduced. its frequent faults, fault mechanism and diagnosis are also analyzed. ( 2 ) the vibration signal analysis based on fault analysis and processing are presented, including wave analysis, tarce analysis, frequency spectrum analysis etc. and connected signal transformation ideas are also described, which can be conducted in amplitude field, time field and frequency field according to different needs

    本文主要包括以下內容： （ 1 ）介紹了tc620透平循環壓縮機的結構特點，歸納總結了其常見的故障現象，分析了各類故障產生的機理和診斷方法； （ 2 ）論述了基於故障分析處理的幾種常用的振動信號分析法，如波形分析、軌跡分析、頻譜分析等。
  16. By utilizing the knowledge of digital circuit and simulation circuit, the system designs the pretreatment dealing circuit of the myoelectrical signal, which has the feature of big input impedance well suppress of public module and high gains. then the signal is gathered with " zhentong " data gathering after dealing with, and the software of signal processing is explored before the myoelectric signal is analyzed. after picking up eigenvalue, it is proved that the result is unanimous basically with the data of the relevant materials ; the other is to control artificial hand by the eigenvalue of the myoelectric signa l and at last the system gets very good control results

    即利用數字電路和模擬電路等相關知識，設計了具有輸入阻抗大、共模抑制好、增益高等特點的肌電信號前置處理電路，利用「振通」數據採集儀對處理后的信號進行採集，並利用快速傅立葉變換的相關知識編寫了信號處理程序，對肌電信號進行了波形分析、幅值譜分析和功率譜分析，提取了信號特徵值，與相關資料的數據相比，基本一致；二是利用肌電信號的特徵值對肌電假手進行控制。
  17. Wave form analysis and teaching and practice of electric major

    波形分析與電類專業的教學和實踐
  18. The pressure wave form outside the filter tubes was measured using the piezoelectric presure sensors, the influences of the jet pressure and the pulse width on the external pressure of the filter tubes were analyzed

    利用壓電式壓力傳感器測定了濾管外的壓力波形，分析了噴吹壓力、脈沖寬度等因素對濾管外壓力的影響。
  19. Using this system the faults of engine rotor will be finded out by surveillance vibration wave in time domain and power spectrum real - timing or analysis the fringe band of tooth - frequency of planetary - reducer

    在wj6發動機生產試車臺上，實現了通過實時給出機匣振動時域、頻譜波形，分析及辨識發動機主轉子系統故障。
  20. The paper shows the experiment results and wave - line analysis compared with the matlab / simulink simulation

    論文中給出了實驗結果和波形分析，並且與matlab / simulink模擬的波形進行比較。
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