amplitude information 中文意思是什麼

amplitude information 解釋
幅度信息
  • amplitude : n. 1. 廣闊，廣大。2. 豐富，充足。3. （思想的）廣度。4. （天體出沒時偏離正東或正西的）角度距離。5. 【物，電】振幅。
  • information : n. 1. 通知，通報，報告。2. 報導，消息，情報。3. 資料，知識，學識。4. 【自動化】信息，數據。5. 【法律】起訴，告發。adj. -al
  1. The other research purpose is to discover characteristic information and reliable methods of reflecting spinal cord damage. due to typical damage indicators, amplitude and latent period, have bugs such as limited information and weak stabilities, this project recommends applying time - frequency analysis to monitoring spinal cord function. through analysing and comparing typical signal with stft and cwt, it is proved indicators under time - frequency distribution can be better in reflecting signal changes, espcially the wavelet transformation

    針對目前ep監測中判定脊髓損傷的指標（波幅和潛伏期）存在信息量相對較小、穩定性較差的缺陷，本課題提出利用時頻分析技術對術中脊髓功能監護進行研究，通過短時傅立葉變換和小波變換分析和比較典型信號的時頻分佈，證明時頻特徵參數能更有效的提取信號的變化信息。
  2. The transmitted information is coded into the amplitude of the pulses so that each predetermined value of pulse energy is associated with a message.

    把傳輸的信息編碼成脈沖的振幅，因而使每個預先規定的脈沖能量值對應於一個信息。
  3. Because of the presence of the first - order sea echoes with dominant amplitude, the doppler resolution technique which based on the range - velocity transformation is needed to extract the targets information in hf radar

    高頻雷達工作在擁擠的短波波段，由於絕對占優的一階海浪回波的存在，必須採用基於距離?速度譜變換的多普勒頻率分辨技術來處理雜波，以提取目標信息。
  4. Traditional static crosstalk identification methods identify crosstalk targets only using coupling capacitance and noise amplitude information, which lead to the pessimistic results and induce a long time to ic design convergence

    摘要傳統的靜態串擾噪聲識別演算法只驗證耦合電容和噪聲幅值信息，沒有考慮噪聲寬度對電路邏輯功能的影響，所以給出的結果過于保守，導致設計收斂的時間被延長。
  5. The fiber of bamboo is application that market that our country in recent years new - developped high and new technique, compare with traditional glue manufacturing to have the good function in its oneself with the amplitude development space, its downstream product extend quickly with expansion, the market has walked into europe, these doubtless is for this new - born product of the development provide the good development opportunity. but face international go together with the developing country to our country the trade barrier of the textile product up the competition of the industry turn worse, again to the business enterprise under the new surrounding of the development put forward the new request, therefore, quickly the business enterprise information turns developments and promote business enterprise inner part management, increase the technique industry chain with deal with additional value, end extend business enterprise of the product, make business enterprise vitality forever

    竹類纖維原料的優勢是生長時間短，資源豐富，在我國眾多的省份均有適于生產漿粕的竹類原料。經過幾年的試生產，我公司已經摸索掌握了竹類原料生產竹漿粕的關鍵技術，漿粕產品達到了化纖生產行業短纖維的技術標準和要求，用該發明產品紡紗織布后，具有明顯的不同於棉、木纖維的特性，且強力好、均一穩定、耐磨、可紡性優良，製成的織物可濕性也好，懸垂性好，手感柔軟、光澤靚麗、貼涼爽和染色性佳、絲綢感強以及抗菌、防紫外線膚、除臭等多種功能，市場前景十分廣闊。
  6. Most modern radars are a high resolution system, which uses amplitude and phase information to achieve main function. in order to evaluate the performance of a radar, the radar simulator, as an important part of a radar verifying system, must possess good characteristics, and its output signal must have high stability and accuracy

    雷達模擬器作為驗證雷達性能的重要設備它的研製與開發也成為我軍裝備現代化的重要課題。為了逼真的模擬實戰情況，雷達模擬器必須提供穩定的大動態、高精度的信號。
  7. Statistics and analysis of amplitude domain parameters of the vibration acceleration signal measured during closing of the pump valve shows that, by using this diagnosis method, the feature information of the pump valve failure can be extracted effectively, and the failure information features are rather obvious

    通過對測取的三缸泵閥箱上泵閥關閉過程振動加速度信號的幅值域多參數的統計分析證明，採用振動信號幅值域多參數診斷法可有效提取泵閥失效故障的特徵信息，且故障信息特徵非常明顯。
  8. Abstract : the responses of shaft bow and their relationships with unbalanceresponses and mechanical or electronic run out are analyzed based on the theory of rotor dynamics. the responses of shaft bow are separated from the unbalance responses successfully by making use of vibration information under different rotor runs. an identification method of thermal bend is presented based on the 2d - holospectrum technique. experimental results show that when bow phase is steady and amplitude is variable, the tangent of initial phase point on the 2d - holospectrum is parallel, which can be effectively used for diagnosis of bent shaft

    文摘:依據轉子動力學理論分析了柔性轉子彎曲響應的特徵，在此基礎上討論了它與不平衡響應及機械與電氣跳動量之間的關系，並利用轉子在不同起車情況下的振動信息，有效地分離了彎曲響應和不平衡響應，求解出彎曲量與不平衡量的比值.提出了轉子在恆定轉速下，基於二維全息譜技術的熱彎曲故障識別方法.研究結果表明，當彎曲量相位穩定而其幅值變化時，轉子響應的二維全息譜初相點的切線是相互平行的，由此可以有效地實現轉子熱彎曲故障的識別與診斷
  9. On receipt of this and similar information from other seismograph stations in different countries, ptwc would determine the location, depth and magnitude of the earthquake and assess the likelihood of a tsunami. it would send a message to participating countries and territories on details of any tsunami forecast including the expected arrival time and amplitude of the tsunami at different locations around the pacific

    太平洋海嘯警報中心收到各國地震站的地震資料后，會計算地震震中位置、深度和地震強度並且評估發生海嘯的可能性，並向參與的國家及地區發送詳細海嘯預測資料，包括預期海嘯到達太平洋沿岸各地區的時間及海嘯高度等。
  10. The reasons focusing only on ray travel times are " noise tolerance could be enhanced and the sensitivity to the environment model mismatch may be reduced by neglecting amplitude information ; phase ambiguity is eliminated by employing the group delay of arriving wave packets ; travel times are pseudo - linear functions of sound speed profiles of the medium, and the perturbation of ray travel time is much smaller than sound pressure ' s

    之所以選擇聲傳播時間的原因是：噪聲容限可以得到提高，並且傳播時間的計算可以不考慮聲壓的信息，從而降低了對環境模型失配的敏感性；相位的起伏也可通過到達包絡的群延時來消除；傳播時間是介質聲速分佈的偽線性函數並且傳播時間的起伏遠小於聲壓的起伏。
  11. It takes advantages of modern computer to fit all the experimental information, hence a very powerful pwa method. in this thesis, we use this method to analysis hadrons japdecay model jap - > ( ptt - tr + and j p radioactive decay model based on the pwa amplitude, we received mass distribution of two outgoing pious and angle distribution of the outgoing particles using the cern program. finally we compared tow different form factors ( barrier factors and gauss factor ) wh ich were always used the calculating of pwa amplitude

    本文採用這種分析方法給出的j強衰變j ~ - ~ +和j粒子輻射衰變j ~ - ~ +分波振幅公式，利用cern的蒙特卡羅模擬程序繪出了末態粒子的角分佈和不變質量分佈，對分波分析中常用的兩種動力學形狀因子（中心位壘因子和高斯壓低因子）進行了研究比較。
  12. Ds signal is twice modulated with the rapid pseudorandom noise sequence and the carrier. so it appears cyclostationary. in the field of spectral correlation, ds signals appears its characteristic as fallows : for the amplitude of spectral correlation, the information of carrier frequency and pn code rate are contained on the spectrum frequency equal to zero sheet, and also the pn code rate is contained on the sheet of spectrum frequency equal to carrier frequency ; for the phase of spectral correlation, the information of carrier initial phase is contained on the sheet of cyclic frequency equal to double carrier frequency

    Ds信號是經過高速偽隨機序列和正弦載波二次調制的寬帶信號，因此具有周期平穩特性，它在譜相關域表現為:幅頻特性在譜頻率等於零截面切片上包含了載頻和偽碼速率信息特徵，在譜頻率等於載頻截面切片上包含了偽碼速率信息特徵;相頻特性在循環頻率等於兩倍載頻截面切片上包含了載波初相信息特徵。
  13. Microwave is the information carrier. both amplitude and phase of the measured scattering data can be used in microwave imaging

    微波成像是指以微波作為信息載體的一種成像手段，實質屬于電磁逆散射問題。
  14. Then according to anatomical - functional knowledge of human heart, qualitative dynamic information is extracted from quantitative motion vectors interpreting arterial performance, such as displacement direction, amplitude and motion pattern

    然後結合心臟解剖和運動的先驗知識，對血管運動進行定性分析，如位移方向、振幅及運動模式。
  15. The holographic wavefront recording process records the interference pattern of the object and the reference waves, and thus forms the hologram, which simultaneously records the information about the amplitude and phase of the object waves ; the holographic wavefront reconstruction, by means of the diffracted waves, can reconstruct the original object wave from the hologram illuminated by lights

    全息波陣面記錄將物光和參考光以干涉條紋記錄成全息圖，此全息圖同時記錄了物光波的振幅和相位；全息波陣面重現，就是用光波照射全息圖，通過光的衍射，從全息圖中再現出原始物體的光波。
  16. Quartered demodulating technology is widely applied in modern if receiver because it can extract phase and amplitude information from the received signal. the quadrature demodulating component in traditional receiver was implemented with analog circuits

    在現代雷達系統中，寬帶雷達信號應用的越來越廣泛，相應地，通過數字信號處理的方法來處理超寬帶雷達信號，需要高速的數據採集系統來提取信息。
  17. The results indicate that the value of squeezed component of the atomic dipole, squeezed frequency, amplitude and squeezed direction of the atomic information entropy ca be controlled by choosing the atomic initial state, the velocity of atomic motion, the field structure and the squeezing factor of field and the squeezing phase angle of the field, respectively

    結果表明，通過選擇原子初態，原子運動速度、場模結構，場壓縮因子和場壓縮相位角可以分別控制原子信息熵壓縮的偶極矩分量值、壓縮頻率、壓縮幅度和壓縮方向。
  18. In the point of - information theory ; - the - baseband binary pulse amplitude modulated ( pam ) signal transmission, via turning the nonlinear receiver ' s parameters, is studied over an additive white gaussian noise ( awgn ) channel. it is demonstrated that the channel capacity of binary communication systems, for a given signal added noise, can be maximized by optimal designed receivers. this new form of sr is referred to as psr in a broad sense

    本文研究並設計了含有雙穩態隨機共振系統作為一個接收裝置的基帶數字通信系統，在加性高斯白噪聲通道中，通過研究這個非線性接收器的性能，發現了數字信號傳輸中存在的參數調節隨機共振現象?通道容量隨著系統響應速度的增加具有一個共振峰值，並對這種非線性現象發生的基本機理進行了解釋。
  19. By the comparative use of chaotic signal for encoding and decoding, this paper illuminates the modulation method for larger amplitude information signal, and proposes the chaotic modulation communication method for larger larger information signal

    摘要通過對比利用混沌信號進行編碼和解碼調制的方式，說明了適合大強度信號的調制方式，提出了適合較大強度信號的混沌調制通訊方法。
  20. Conversion of signals from if analog into digital samples carrying phase and amplitude information has been traditionally implemented in the form of two parallel if to baseband converters operated in quadrature each followed by a / d converters which thus provide digitized in - phase ( i ) and quadrature ( q ) components

    對于傳統雷達信號接收機，幅相一致性較差。為克服這一問題，人們考慮在中頻，甚至射頻就對信號數字化，再在數字域內進行解調。同樣需要高速的數據採集系統才能滿足要求。
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