記錄變換 的英文怎麼說

中文拼音 [jìlùbiànhuàn]
記錄變換 英文
record conversion
  • 記 : Ⅰ動詞1 （把印象保持在腦子里） remember; bear in mind; commit to memory 2 （記錄; 記載;登記） writ...
  • 錄 : Ⅰ名1 （用做記載物的名稱） record; register; collection; selections 2 （姓氏） a surname Ⅱ動詞1 （...
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 記錄 : 1 （寫下來） take notes; keep the minutes; record; write down; log; enter; read in 2 （當場記錄下...
  1. At present, the most of vtr which are used in watch - control occasion for speciality are short of a uniform control - check - alarm system, which brings on the discommodiousness of operation and the user can not know the time of occurring a fault, which reduces the reliability of the watch - control system. therefor, at first, i carefully analyze the servo theory of the vtr which had been produced by chmavc with k mechanism to find out the work rule of the control signal ; second, take out some right control signal ; then for dealing with the problem of vtr in use for watch - control, i choose some right components to design the uniform control system for many special vtr with protel software. it mainly includes the following functions : operation functions of all vtr ( for example : power, play, ff, rew, stop, rec, eject, fwd, rwd, sp, lp ) was controlled by line at the same time ; in, the process of recording, when the tape walks to the end or stops by itself, the system gives an alarm and shows the number of the wrong vtr ; in the process of recording, the system gives an alarm and shows the number of the wrong vtr when the video signal from vidicon is losed ; the system controls all vtr to record on the non - working time when there is something wrong in the guarding section ; the system controls the video from vtr to switch to right monitor

    目前，用在監控場合的業務用錄像機普遍缺乏一個統一的控制及檢測報警系統，這就導致了操作的不方便和出現了故障用戶不知道，降低了監控系統的可靠性，為此，我首先對華錄松下生產的k機芯的錄像機伺服原理進行仔細分析，找出各個伺服控制信號的控制變化規律；然後從中選出合適的控制信號；針對目前錄像機在實際監控使用過程中存在的問題，選用合適的元器件；運用protel繪圖軟體，設計了這個多臺業務用錄像機的統一控制系統，她主要包括以下功能：錄像機操作功能（如power play ff rew stop rec eject及正尋反尋帶速設定等）的統一線控控制功能；磁帶在記錄過程中，磁帶到頭和磁帶自己「偷停」的報警，並要能顯示出具體是哪一臺錄像機；在記錄狀態下，攝像頭輸入信號丟失報警，並要能顯示出具體是哪一臺錄像機；在休息或其他不需要記錄時，一旦警戒區有情況，則控制所有機器自動進入錄像狀態的功能；從錄像機輸出的監控圖像信號對監視器的切換功能。
  2. It is based on the principle : under a number of angles, the x - ray attenuation in a cross section of a human body is measured by detector resulting in a set of profiles. this set of profiles is called the radon transform of the object in mathematics. the problem now is to reconstruct a two - dimensional image via inverting its radon transform

    它所基於的成像原理是：人體的某個剖面在若干個角度上被x射線束照射，照射后x射線的衰減量被檢測器記錄下來，形成投影集合，數學上將這個投影集合描述為該剖面的radon變換，通過反演radon變換就能夠重建剖面的二維圖像。
  3. Computerized tomography ( ct ) is a typical non - invasive examination techniques in medicine, which can depict anatomical structures without damaging the human body. lt is based on the principle : under a number of angles, the x - ray attenuation in a cross section of a human body is measured by detector resulting in a set of profiles. this set of profiles is called the radon transfoim of the object in mathematics. the problem now is to reconstruct a two - dimensional image via inverting its radon transform

    它所基於的成像原理是：人體的某個剖面在若干個角度上被x射線束照射，照射后x射線的衰減量被檢測器記錄下來，形成投影集合，數學上將這個投影集合描述為該剖面的radon變換，通過反演radon變換就能夠重建剖面的二維圖像。
  4. It receives user " s browing log including browing sequence, browing time and browing frequency, and predefined user preference as inputs for online learning to track the behavior variation of user

    使用者的瀏覽記錄包括：瀏覽頻率、瀏覽時間與瀏覽順序。利用這些瀏覽記錄，通過指定的推理機制轉換為在線學習的輸入，藉以跟蹤用戶行為的變化。
  5. Doing the further research on the division frequency stack on the foundation of study of predecessor, at first the residual moveout correction is done to the seismic record, make the phase axle regularity, doing foundation for the same phase stack ; then carried on division scale processing by wavelet transform ; spectrum whitening is done to each scale, the high and low frequency band need to do prolongs, the middle frequency bands only increase the value of the frequency spectrum ; several kinds of methods that estimate the value of signal - noise ratio has been studied further, and summarize their advantage and disadvantage as well as the scope of application ; the seismic record after spectrum whitening is stacked by weighting with the value of the signal - noise ratio ; then estimate the value of signal - noise ratio which is each scale section after stacking, the scale that the signal - noise ratio is big is assigned big weighting, otherwise, the scale that signal - noise ratio value is small is assigned small weight ing, and carried on weighted reconstruct to each scale section

    本文在前人研究的基礎上，在分頻疊加方面做了進一步的研究。首先對地震記錄進行剩餘時差校正，校齊同相軸，為同相疊加做好基礎工作；然後對地震記錄用小波變換的方法進行分尺度處理；對各個尺度分別做譜白化，對于高、低頻段需要做頻帶延拓，中間頻段僅提升頻譜值；對于幾種信噪比定量估計的方法進行了深入的研究，並且總結了它們的優缺點以及適用范圍；對譜白化后的地震記錄用信噪比估計值作為加權系數進行加權疊加；對于各尺度的疊加剖面也進行信噪比估計，對于信噪比大的尺度給予大的加權系數，反之，信噪比值小的尺度給予小的加權系數，對各尺度疊加剖面進行加權重構。
  6. Database. it can execute the reorder function of the record layout and the field - class conversion

    取自動化，執行記錄布局重新排序和欄位級變換。
  7. Based on the analysis to fourier, wavelet and hilbert - huang transform, the application of hilbert - huang transform in the analysis of strong earthquake records is discussed with 60 strong aftershocks in jiji earthquake series

    摘要在簡要地介紹比較了傅立葉變換、小波變換、希爾伯特黃變換理論的基礎上，針對集集地震大量強震記錄進行各種變換分析比較，以探求希爾伯特黃變換在強震記錄分析中應用的前景。
  8. Because the synthetic seismic record and the seismic record data got in the surface are not well matching caused by the dispersion of seismic wave, frequent correction between them must be done before use. under control of well logging data, there are two important methods to get wave impedance from seismic data inversion : wave impedance inversion method based on convolution model and wave impedance inversion method based on wave equation. using seismic data attributes can predict the information of logs

    測井資料和地震資料是地震勘探中兩種最重要的資料，由於地震波的頻散，使合成地震記錄與地面地震記錄不能完全匹配，因此使用之前必須對二者進行頻率校正地震資料在測井資料約束下可以進行反演，以求取地下波阻抗，主要有兩種方法：基於褶積模型的波阻抗反演方法和基於波動方程的波阻抗反演方法可以用多屬性變換由地震資料預測測井信息。
  9. Introduction : since it is a rubber brain is naturally 1, 10 full stretch, you have to do, is the largest possible number of toy brain stay in the air, and reach a certain score will transform the background, look at our own record is the highest number of games operations : players use the left mouse button to click on the screen toys brain. is the largest possible number of toy brain stay in the air, and reach a certain score will transform the background, look at our own record is the highest numbe

    既然是橡皮腦袋，自然是彈力十足咯，你所要做的，就是盡可能多的讓玩具腦袋停留在空中，而到達一定分數背景還會變換，看看自己的最高記錄是多少游戲操作：玩家用鼠標左鍵來點擊畫面中出現的玩具腦袋，就是盡可能多的讓玩具腦袋停留在空中，而到達一定分數背景還會變換，看看自己的最高記錄是多少。
  10. Since it is a rubber brain is naturally 1, 10 full stretch, you have to do, is the largest possible number of toy brain stay in the air, and reach a certain score will transform the background, look at our own record is the highest number of games operations : players use the left mouse button to click on the screen toys brain. is the largest possible number of toy brain stay in the air, and reach a certain score will transform the background, look at our own record is the highest numbe

    既然是橡皮腦袋，自然是彈力十足咯，你所要做的，就是盡可能多的讓玩具腦袋停留在空中，而到達一定分數背景還會變換，看看自己的最高記錄是多少游戲操作：玩家用鼠標左鍵來點擊畫面中出現的玩具腦袋，就是盡可能多的讓玩具腦袋停留在空中，而到達一定分數背景還會變換，看看自己的最高記錄是多少。
  11. The main contents are : ( 1 ) the recording and numerical reconstruction of lensless fourier hologram are analyzed by spherical wave theory

    主要內容包括： （ 1 ）用球面波理論分析了無透鏡傅里葉變換全息圖的記錄和再現過程。
  12. Using fourier transformation computational method, the fir filter was designed. the acceleration signal dynamic error was revised through the fft 、 ifft and frequency correction in the operating frequency scope. the signal processing had been realized on dsp, and the signal data was really recorded

    應用傅里葉變換的計算方法，並且完成了fir濾波器的設計，通過傅里葉正反變換和頻率補償實現工作頻率范圍內加速度信號動態誤差修正，在dsp上實現了信號處理，真實地記錄了信號數據。
  13. A coherent electromagnetic pulse in the range between the far - infrared and microwave region is used as a detection source. the amplitude of the wave is recorded by electro - optical or photoconductive sampling. after fast fourier transform, the amplitude and phase of the wave is given, then the complex refractive index standing for the absorption and dispersion of the material in thz region is extracted

    Thz （ 10 ~ （ 12 ） hz ）時域光譜技術是20世紀90年代發展起來的一種新型的光譜測量技術，它使用頻率介於遠紅外和微波之間的相干電磁輻射脈沖作為探測源，利用電光取樣或光電導取樣的方法直接記錄thz輻射電場的振幅時間波形，通過傅立葉變換得到測量信號振幅和相位的光譜分佈，進而獲得材料在thz波段的復介電常數，即色散及吸收等信息。
  14. The numerical reconstruction algorithm of digitally sampled holograms, deduced from the scalar quantity diffraction theory, is investigated. the serious recording limitations due to the finite size and resolution of ccd are detailed discussed

    根據標量衍射理論，討論了利用菲涅耳衍射公式對數字無透鏡傅里葉變換全息術的數值實現，並進一步討論了ccd參數對數字全息圖記錄的限制條件。
  15. If such additional devices as are added, recording mechanism, and electric mapping device, then recording, remote transmission, alert, automatic control, etc. will be realized

    若增加附加裝置，如記錄機構、電氣變換裝置、控制元件等，則能實現壓力的記錄、遠傳、報警、自動控制等。
  16. Application of wavelet transformation in resolution of shallow seismic record

    應用小波變換提高淺層地震記錄解析度
  17. The fopt scheme, which is the focus of our research, is used to preserve user intension and convergence. the main idea of fopt is to maintain a mapping relation between document and operation history buffer through proper organization of the history buffer, and to resolve concurrency conflicts by employing a hide / resume scheme

    操作變換是我們的主要關注和貢獻，其主要思想是通過合理地組織操作歷史緩沖記錄使之與文檔本身形成一種映射關系，並在操作變換的過程中採用隱藏/恢復並發操作的機制來解決並發沖突。
  18. Thus, the wave equations have to be written in curvilinear coordinates before applying the numerical scheme. because the grid is cartesian in the curvilinear domain, standard pseudospectral technique can be applied. at last the synthetic record of physical configuration can be evaluated

    這一映射技術將直角坐標系下的曲界面變換成曲坐標系下的規則界面，在曲坐標系下用偽譜法模擬波場，最後利用插值得到實際波場的合成記錄。
  19. The fundamental theory for digital lensless fourier transform holography and its applications in 3 - d object reconstruction and optical metrology are presented in this dissertation. ( 1 ) analytical foundation for numerical reconstruction of digital lensless fourier transform holography, namely discrete fourier transform theory, is presented. the basic principle and mathematical model for recording and numerical reconstruction of digital lensless fourier transform hologram is elaborated

    主要內容包括： （ 1 ）討論了數字無透鏡傅里葉變換全息術數值重建的數學基礎? ?離散傅里葉變換的基本理論，分析了數字無透鏡傅里葉變換全息圖記錄與再現的基本原理，建立了數字無透鏡傅里葉變換全息圖記錄與再現的數學模型。
  20. For seismic wavelet, wavelet function is more approximate, and the time - frequency location ability of wavelet transform is far higher than that of fourier transform

    對于地震記錄的子波來說，小波函數是比較接近的一種近似，並且小波變換的時一頻局域化能力也遠遠高於傅立葉變換。
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