非實時數據 的英文怎麼說
中文拼音 [fēishíshíshǔjù]
非實時數據
英文
delayed data- 非 : Ⅰ名詞1 (錯誤) mistake; wrong; errors 2 (指非洲) short for africa 3 (姓氏) a surname Ⅱ動詞1 ...
- 實 : Ⅰ形容詞1 (內部完全填滿 沒有空隙) solid 2 (真實; 實在) true; real; honest Ⅱ名詞1 (實際; 事實...
- 時 : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
- 數 : 數副詞(屢次) frequently; repeatedly
- 據 : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
- 數據 : data; record; information
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Due to the short distance among the planes which fly in a group, the conventional low resolution radar can not distinguish them in both distance and azimuth ? if we use the technology of isar to resolve the difference among doppler frequency of the targets and obtain a fine resolution cross - cross image, we may separate them, but a long time of coherent processing is needed <, for the formation targets, it can be approximately divided to rigid body and nonrigid body, so for the formation targets, that can be regarded as rigid which has a relative position and an identical movement, can be approximately considered as a large target, and be compensated by translational phase with the rule of minimum entropy, but for the most those cannot accord with the approximation of rigid, being the doppler - frequency of the aim is linear changed, by the relax method with short data, increases the resolving performance of multiple target to the aim in the frequency domain, since cross - range resolution is based on the accumulative time, so it is greatly improve the resolution to formation targets by the instant cross - range image which produced by radon - wigner transformation
低分辨isan成像及干涉技術應用研究一因此直接無法分辨編隊目標的架數,我們借鑒isar的技術,通過較長時間的相干積累,在多普勒頻域上對目標進行分辨。而對于編隊目標,可分為近似剛性的多目標和非剛性的多目標,所以對于可以近似為剛體的編隊目標相對位置固定,運動方式一致,可以近似看作一個大目標,採用最小墑準則對平動相位的進行補償,但是大多數並不滿足剛體近似的編隊目標,由於目標在相干積累時間的多普勒頻率近似呈線性變化,通過對較短數據利用relax的時頻分析方法,提高了頻率域上目標分辨的性能。由於橫向解析度取塊于橫向積累時間,所以利用radnwigner變換得到瞬時的一維橫向距離像大大提高了對編隊目標的分辨,對模擬和實測數據的大量分析結果表明此方法的有效性和可行。On the basis of the theory of fractal geometry, the fractal dimension characters of ae signal at different tool wear states were analyzed, an algorithm was provided to decide the scale range which is necessary to calculate the dimension of non - fully - fractal form. the experiments showed that the fractal dimension of ae signal is slightly effected by the changes of cutting parameters ; the variance of the fractal dimensions, which reflects the geometric characters of ae signals, has the same tendency as that of the flank wear, the monitoring system, which takes the fractal dimension of the ae signal as the feature, can identify the different tool wear states more correctly under different cutting conditions
以分形幾何理論為基礎,對刀具不同磨損階段聲發射信號的分形特徵進行分析.提出了計算非完全分形體信號波形的關聯維數時尺度范圍的確定方法,分析了聲發射信號在刀具磨損過程中分形維數的變化特性.刀具磨損切削實驗數據表明,聲發射信號的分形維數受切削參數變化影響較小;分形維數反映了聲發射信號的幾何特徵,其大小能較好地反映刀具的不同磨損狀態.實驗結果表明,該方法能正確地實時在線監測刀具的不同磨損狀態The main purpose of this paper is to study crack growth rate of a class of nonlinear viscoelastic materials under the condition of constant load and small - strain. in this paper : the new test program is raised by referencing the existing test programs and by our trial and error ; in the new test program, facilities involved in the nonlinear viscoelastic crack tests are relatively few, the test process is relatively simple and the data obtained from the experiments are credible. on this basic, the calculation of j integral of nonlinear viscoelastic double cantilever beams specimens and the parameter of fracture work of corresponding nonlinear viscoelasticity are derived
具體成果包括: 1 、證實了雙懸臂梁試件用於非線性粘彈性裂紋擴展實驗研究的優點:雙懸臂梁試件在實驗中能觀測到的擴展過程持續時間比較長,在計算j積分時,計算方法簡單; 2 、得到了改性聚丙烯材料用於非線性粘彈性裂紋擴展實驗的兩種有效的試件構形和相應的試件尺寸;採用不斷改善夾具的方法使得加載穩定; 3 、經過連續四個多月的時間得到了一組有用的實驗數據; 4 、得到了裂紋長度與時間的關系、裂紋擴展速度與時間的關系、裂紋擴展速度與裂紋長度的關系。In order to investigate the unsteady flow frequency domain performances of an axial flow compressor at different mass flow, rotating speed and blade row spacing, plus inlet flow distortion, and considering aerodynamic characteristics and stability of the compressor, the low speed research compressor ( lsc ) at college of energy and power in nuaa is used to carry out the experiment studies. a large amount of test data has been gained through dynamic pressure transducers embedded in the stator blades at the tip, middle and hub section, then fast fourier transform algorithm ( fft ) is applied to calculate the frequency data
為探討軸流壓氣機在工作流量、工作轉速及動?靜葉排軸向間距變化時的葉片排流場非定常頻譜特性變化規律,並耦合進氣畸變的影響,同時與壓氣機氣動性能和氣動穩定性相關聯,作者利用南京航空航天大學能源與動力學院的低速大尺寸軸流壓氣機( lsc )試驗器,採取在靜子葉片表面埋入動態壓力傳感器的實驗方法,對葉尖、葉中和葉根三個截面的動態壓力進行了測量,獲得了大量的可靠的實驗數據。The subject recommends the sending and receiving sms through smg network and ismg network, explains the main content of cmpp, sgip and the network game ( games developed on the basis of brew and j2me ) on the whole, mostly, the subject introduces the main content of message paradise, including overall design, structure design, database design and all respects, it can make us clear about the framework and development of the cell phone message game, it has offered the overall solution for the thing that the cell - phone receives and dispatches messages and plays games, which makes us able to realize the sending and receiving of message, the game reminding, public information sending, statistics of the web page report, message charge ( including according to piece charge, real - time monthly payment, non - real - time monthly payment ), customer service support, game ' s control and a series of functions of the game
本課題介紹了通過聯通網關或者移動網關發送簡訊的過程,闡述了cmpp協議和sgip協議的主要內容以及網路游戲(主要是基於brew和j2me開發的游戲)的大體內容,最主要的是,本課題介紹了簡訊樂園的主要內容,包括總體設計、結構設計、數據庫設計等各個方面,可以讓我們清楚的了解手機簡訊游戲的架構和開發過程,本課題為手機收發簡訊、玩游戲提供了全面的解決方案,使我們可以實現簡訊游戲的發送和接收、游戲下發提醒、公共信息的群發、網頁報表的統計、簡訊游戲的收費(包括按條收費、實時包月記費、非實時包月記費) 、客服支持、系統監控等一系列功能。Subsequently, taking into consideration the characteristics of audio data over internet including delay, jitter, packet loss and etc., we propose a series of methods for solving this above problems, such as pre - storage technology, buffer technology, dynamic adjustment of the voice - coding rate to the state of network and integrated media synchronization playing mechanism, and etc. in the end, simulation on 10 / 100m lan is made using the above methods, and the result of the experiment demonstrates the method has good performance and can improve the quality of the audio data transmission
其次本文還深入研究了語音數據在非實時的internet數據網上的傳輸特性,這些特性包括延時、延時抖動、數據包丟失等。在本文的設計方案中提出了針對這些問題的解決方法,包括預取機制、設置緩沖區技術、動態速率調節技術以及媒體綜合同步播放機制等。最後採用這些方法在10 100m局域網上做了模擬實驗,實驗結果表明本文提出的方法是有效的,在網路狀況惡劣的情況下能夠改善語音播放質量。Concretely, 1, base on the viscoelastic mechanism of polymer depend on time, single axes stretching experiments are proceeded to research viscoelastic distortion of high polymer with the dependence on non - linearity and stress. we get each material parameter by dealing with the data of experiments, and contrast several theories of one dimension creep. 2
根據聚合物時間相依的粘彈性機理,對pmma試件進行了單軸拉伸蠕變實驗,著重研究了高聚物粘彈性變形的非線性及應力水平相關性;在此基礎上,對實驗數據進行擬合,得到了各個材料參數,並對幾種現有的一維蠕變理論進行了對比分析; 2Those compressions algorithms are suited to implementation by hardware and have good realtime quality because they do n ' t have multiplication and division operation. those algorithms can achieve c ompression ration over 10 to 1 at the same time of keeping all the important detecting correlative data by using lossless method to compress important data and using lossy method to compress insignificant data
壓縮演算法中不使用乘除法運算,非常適合於硬體實現並具有很好的實時性;通過對重要數據和非重要數據分別進行無損壓縮和有損壓縮,演算法在保留所有檢測相關數據的基礎上可以達到10 : 1以上的壓縮比。In the former version of mdsl system, the record - unit is based on dos that is not real time os, so to enhance the reliability of system in all rates of input data flow we redeveloped the system based on the qnx, which is an excellent real time os
由於在以前的開發產品中用於記錄語音和雷達數據的記錄單元採用的是非實時操作系統,為提高系統在提高記錄儀系統的實時性,提高系統在各種數據輸入流量下的可靠性,我們在實時操作系統qnx下對整個系統進行了重新開發。Based on a large amount of experimental data, nonlinear analysis, such as complexity theory, and approximate entropy ( apen ) which is adopted systematically in the fluidization research the first time, are implemented in the time series analysis of pressure fluctuation and particle concentration in gas - solid fluidized beds, and the nonlinear characteristics of fluidized beds are discussed comprehensively
本文在大量實驗數據基礎上,將非線性方法,包括復雜性理論,以及首次被系統引入流態化研究的近似熵,應用到氣固流化床壓力及顆粒濃度脈動時間序列分析中,較為系統地探討了流化床的非線性特徵。The main research issues consist of following aspects : 1. based on non - real - time ethernet and windows2000, we research how to meet the real - time requirement for hsm working procedure, via using shared data buffer to resolve the conflict between high - speed data acquisition and low - speed data process, then combine hsm features, correctly set priority among processes and threads, and compositively use software and hardware technical
主要內容為: 1 .詳細研究了在採用非實時的以太網( ethernet )和windows2000操作系統基礎上,如何通過使用共享數據區緩沖、解決高速數據採集與低速數據處理分析的矛盾,結合熱連軋的工藝特點,合理設置進、線程優先級,綜合運用軟、硬體措施滿足象熱連軋生產過程這樣的快速過程的實時性要求。The software consists of two processes, one is win32 process for unreal - time dealing, the other is rtx process for real - time motion control
軟體包含兩個進程,一個是win32進程,用於非實時的數據處理,一個是rtx進程,用於實時運動控制。Then taken four kinds of maps for examples, comparing with m - sequence, their properties are calculated, verifying the advantages of the chaotic sequence generated by the new method. after this, an improved scheme is discussed - - using m - sequence to change the sequence ’ s turn and verifying that the permutation parameters have effect on improving the sequence ’ s properties. in chapter 5, monte carlo simulation method is used to test performances of our sequences ’ applications in the given model of direct spread spectrum cdma system, and results of error rate of the system are given ; the comparing resuls of performances of anti - multi - access interference and anti - multi - address interference of different pn sequence is also shown in this thesis
本文首先對擴頻通信中常用二進制偽隨機序列的產生方法、性能特點進行了總結,指出了現有二進制偽隨機序列的應用局限性;其次,根據混沌非線性系統特徵,深入研究了混沌數字序列的產生方法;在此基礎上,提出了一種新的產生方法中間抽取法,然後,以四種混沌映射系統為例,對其所產生的混沌數字序列進行了偽隨機特性實驗數據分析,並與m序列進行比較,結果說明了混沌數字序列代替傳統擴頻序列的優點,同時驗證了新方法的可行性。Based on multisensor target tracking system, the research of this thesis focuses on target location technique, target trajectory smoothing, filter, prediction based on a parameterized model, target tracking with nonlinear measurement, outlier detection and distributed systematic error estimate based on real - time data fusion and so on
論文以多傳感器目標跟蹤系統為背景,針對目標定位測速技術、基於參數建模技術的目標航跡平滑、濾波和外推、非線性測量系統的目標跟蹤、基於實時數據融合模型的野值剔除和分散式系統誤差估計等方面進行了深入研究。Because our factory is a production factory, process data is very important to information management. we have designed collecting system of process data, established real database and accomplished supervise production process in network
由於我廠是一個生產廠,現場過程數據對于信息管理是非常重要的,因此我們設計了過程數據採集系統,建立了實時數據庫,並實現了在網路上對生產過程的監視。Laser - scanned on - line inspection system ( lois ) involving laser, optics, electronics, fine mechanics, opto - electronic transformation and computer etc, is used to realize high speed and accuracy, non - contact and on - line inspection for rotating body types of parts, in the system, a visible laser is taken as its light source, the geometric parameter of the measured object is transformed into the electrical signals by a scanning optical system and an opto - electronic transformation system, the measured result is given and displayed by the computer real - time data processing
激光掃描在線檢測系統是一種基於激光技術、光學、電子學、精密機械、光電傳感技術及計算機等多學科技術於一體的高精度、高速度、非接觸在線檢測系統。它是用可見激光作為光源,把被測對象的幾何尺寸經過掃描光學系統和光電變換系統轉變成電信號,再由計算機進行實時數據處理。給出測量結果,並數字顯示。Includes a directory using live data from the odp regional : africa
從odp用實時數據包括一個目錄地區性:非洲。Aiming at the data characteristic of industrial ethernet, periodic real - time data and non - real - time data is discriminated by the introduction of ieee802. 1q priority field in ethernet data frames, the former is given priority to transfer
摘要針對工業以太網的數據特點,通過在以太網數據幀中引入ieee802 . 1q優先級欄位來區分周期性實時數據和非實時數據,並對前者優先進行傳送。This is live data at design - time, and is very helpful to help you design your forms so you can determine how wide a tdbgrid or other data - aware controls should be, without the need to compile and run the application
這是設計時的實時數據,非常有助於您設計窗體(以便您可以確定tdbgrid或其他數據感知控制項的寬度,且無需編譯和運行應用程序) 。Multimedia applications transporting the real - time data on internet become more and more at present, but because of the characteristic of multimedia data transport, it is a very difficult to transmit multimedia real - time data on internet which does not offer a qos ( quality of service ) guarantee, and services which tcp / ip suite can offer are far not enough to support this kind of applications now
當前在internet上傳輸多媒體實時數據的要求及應用越來越多。然而由於多媒體數倨傳輸的特點,要在沒有qos ( qualityofservice )保證的internet上傳輸多媒體實時數據是非常困難的,而且就現在tcp / ip協議族所提供的服務是遠遠不夠的。分享友人