signal transfer characteristic 中文意思是什麼

signal transfer characteristic 解釋
信號傳遞特性
  • signal : n 1 信號，暗號；信號器。2 動機，導火線 （for）。3 預兆，徵象。adj 1 暗號的，作信號用的。2 顯著的...
  • transfer : n 1 移轉，轉送；調職；調任[轉學]證書；變換。2 （財產；權利等的）轉讓，讓與（證書），移轉，授受；...
  • characteristic : adj 有特性的；表示…特性的，…特有的。 Japan s characteristic art 日本特有的藝術。n 特性，特徵，性...
  1. This sequence emergences fourteen times from 1000 ests library indicts that it is a middle affluently gene in cdna library. the cdna of 634 basepairs contains an open reading frame of 339 nucleotides encoding a novel nonspecific lipid transfer protein. the first 23 amino acids constitute the putative signal peptide, characteristic for targeting to the secretory pathway

    測得th - nsltp序列全長為634bp ，含有一個非特異性脂轉移蛋白與植物耐逆性的相關性研究編碼112個氨基酸的閱讀框架， n端的23個氨基酸組成一段信號肽序列，表明它可能和分泌有關。
  2. Therefore, aiming at the existent static and dynamic error of fcs sensor, the sensor characteristic compensation subunit is designed in the environment of labview using vi technique. the sensor signal disposal platform is also developed to realize the time domain measurement, frequency domain analysis, long - distance transfer and network release, etc. firstly, the static characteristic and nonlinear error of the sensor are analyzed

    為此，本文針對飛控系統傳感器存在的靜態和動態誤差，利用虛擬儀器技術在labview環境下設計了傳感器性能補償環節，開發了傳感器信號處理平臺，對信號進行時域測量、頻譜分析、小波消噪、遠程傳輸和網路發布等。
  3. The thesis first probably explains brushless direct current motor ( bldcm ), and discusses the related control methods, explains the background and meaning of back electromotive force ( back - emf ) which is used in the thesis. then the thesis expounds the basic component parts, the basic running principle, the running characteristic and transfer function of the bldcm. and then the thesis detailedly dissertates its research pivot : the simulation of bldcm system in matlab based on the method of back - emf and the control system of digital signal processor ( dsp ) based on the method of back - emf

    本文首先對無刷直流電機進行了概述，並對其相關控制方法進行了討論，說明本文所採用反電動勢法的背景和意義;接著論述了無刷直流電機基本組成環節、基本工作原理、運行特性和傳遞函數，然後是詳述本文研究的重點:基於反電動勢法的matlab調速系統的模擬以及基於反電動勢法的dsp控制系統的實現。
  4. And then the stability and the stable error response of the dpll are analyzed. there is an obvious doppler shift frequency offset in the received signal with flight at a high speed, in the dissertation the uniform sampling second - order dpll is used to remove the frequency bias for its excellent high - pass characteristic of the error transfer function

    由於高速飛行的遙測目標在接收信號中會出現較大的多普勒頻率分量，而典型均勻采樣二階數字鎖相環dpll （ digitalphase - lockedloop ）的誤差函數具有高通特性，所以本文提出一種利用其高通特性來去除多普勒頻率分量的新方法。
  5. Also both softswitch system structure and 3g communication system are based on ip - based packet - switch, signaling gateway as a important part in softswitch network, play a role of transfering ss7 signal message from ss7 signaling network to ip - based packet - switch network. firstly this paper introduce the development of telecom network and signaling transfer, and discussing the four layer structure of softswitch network ; based on this, educing the background of signaling gateway in next - generation - network ; also describes the ss7 signalling gateway structure, function and characteristic and protocol module ; then analyse the high availability implementation of signalling gateway

    本文首先從電信網路和信令傳輸發展出發，介紹了下一代網路演進，以及下一代網路的核心-軟交換網路結構的四個層次功能特點;從此引申出信令網關產生背景，簡單介紹了信令網關結構以及其功能特點;再對信令網關中主要協議模塊進行分析，並著重討論了信令網關高可靠性的幾種實現方式。
  6. Firstly, according to the characteristic of the video signal and 10mbit / s data signal and the problem that these two kinds of signal are transferred by a coaxial - cable, this paper analyses three optional schemes and designs the system in the mass which can transfer these two kinds of signal and analyzes the transmission characteristic of the system

    首先，針對電視信號和10mbit / s數據信號各自的特點，以及用一根同軸電纜傳輸兩種信號的需要解決的問題，從總體上設計了可以實現這二種信號同時接入的系統，對該系統的傳輸特點進行了分析，從理論上驗證了該系統的可行性。
  7. The main achievements are as follows : based on the research of principles and methods of data collection and processing, the dissertation put forward using vxd to accomplish break response of hardware and utilizing control principle of dma to realize data transfer of high speed. so the dissertation conquers the defect of bad real - time characteristic of windows because of multitask function and message mapping and accomplish real - time of collection and analysis. and the dissertation develops the system of signal collection and analysis to test vibration and noise and analyze structure dynamics

    主要工作及創造性成果如下：提出了利用vxd來實現硬體中斷響應，並運用dma控制原理實現了高速數據傳輸，克服了windows操作系統多任務功能及消息映射機制所帶來的實時性差的弊端，從而實現採集和分析的實時性，開發出適用於振動噪聲測試、結構動力學分析和機械在線檢測的信號採集分析系統。
分享友人
分享到 Line

分享到臉書