signal recorder 中文意思是什麼

signal recorder 解釋
信號記錄器
  • 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...
  • recorder : n. 1. 記錄者，記錄員；市法院法官。2. 自動記錄器；（電報的）收報機；錄音機；錄音技師。3. 〈常 pl. 〉舌簧八孔直笛。
  1. The apparatus, with the specialities such as miniature, automation, flexibility, and individual - computer managing has become the developing trendof the testing equipment today. based on analysis of the characteristic and the system structure of the visual instrument, the paper has studied the design idea of it, put forward the exploiting methods of the visual instrument based on the object - oriented technique, exoatiated on the technique kernel of design the visual instrument under windows environment, designed a typical visual instrument " vis - 1 signal - analyzing and wave - displaying system ", which integrates multi - function instruments such as general oscillograph and ulf oscillograph real - time signal recorder wave and frequency - pedigree analysis instrument. the system has more excellent functions and characteristics than traditional instruments

    本文研究了虛擬儀器系統的設計思想，在分析虛擬儀器系統的特點及其體系結構的基礎上，提出了基於面向對象技術的虛擬儀器系統開發方法；闡述了windows環境下實現虛擬儀器的技術要點；實現了一個典型的虛擬儀器系統「 vis ? 1信號示波分析系統」 ，該系統集普通示波器、超低頻示波器、存儲示波器、瞬態信號記錄儀、波形及頻譜分析儀等多種儀器功能於一身，並具有許多傳統儀器難以達到的優越功能和性能。
  2. The third part of the system is a receiver recorder that picks up the signal.

    第三部分是接收信號的收錄機。
  3. The principle of vibrator is to introduce scattered energy to underground in a comparatively long time, and collect the energy through correlation and compress it into a narrow pulse. the portable high - frequency vibrator system, developed by key lab of geo - exploration and instrumentation ( jilin univ ), ministry of education, generates chirp signal and accumulates energy through a long - time bestiring. according to the characteristics of vibrator, the seismic recorder that operates on - line with vibrator must have these functions as follow : first, it must have the ability of recording a great quantity of data. second, it must have assistant channels to sample reference signal. third, it must have the function of data correlation in real - time

    可控震源利用可控的小能量、長時間激發波來實現沖擊震源瞬時產生的大能量激發波。在利用可控震源進行地震勘探時，要求地震儀長時間記錄地震信號，這對地震儀的采樣長度提出了很高的要求。受存儲量和數據傳輸速度的限制，絕大多數地震儀很難對如此大的數據量進行記錄，同時，可控震源要求地震儀有兩個輔助通道並且具有數據相關功能，目前國內還沒有出現滿足要求的地震儀產品。
  4. This system is exploited completely according to national standard of vehicle traveling data recorder, can implement all of the function of the national standard of vehicle traveling data recorder, including date, time, car speed, mileage, start time, stop time, driving time, over speed, overtime, alarm of over speed and overtime, status identify of ic card, and many kind of status of on - off signal, including on - off vehicle door, brake status, turn signal status, dipped headlight and high beam etc.

    本系統就是完全依照汽車行駛記錄儀的國家標準而開發的，目標是實現國家標準中規定的所有汽車行駛記錄儀應該達到的功能指標，包括可靠記錄日期、時間、車速、行駛里程、開車時刻、停車時刻、行駛時間、超速時間、超時時間、超速超時告警、 ic卡身份識別等信息和車門開關、剎車狀態、方向燈狀態、近/遠光燈等各種開關信號的狀態的功能。
  5. In the traditional way, the servo valve static characteristics tests are done by the signal generator and the x - y recorder

    傳統的靜態性能試驗通過信號發生器產生測試信號， x - y記錄儀繪特性曲線完成。
  6. This paper gives a time - synchronization technique bases on gps time service signal which is used in broad band seismic recorder 。 by world coordination time offered by gps - - utc ( usno ), adjust local clock base on gps signal, gain high nicety clock signal, clock precision reachs 10 - 6 。 this clock is the time source of broad band seismic recorder, bring the whole seismic recorder works in same time base. 1pps time base with high stability can be used as in - phase, spring, time and start - stop of every collection mode, while the scale under second make a precise time mark to receive data of broad band seismic recorder

    針對接收機中gps信號的噪聲進行kalman濾波軟體處理， kalman濾波可以對gps信號與本地晶振時鐘的時差數據在大噪聲中進行平滑，在較短時間內估計出高精度的時差數據。系統消除了gps秒脈沖信號的ms級隨機誤差，把晶振秒脈沖的長期穩定度鎖定到gps信號的穩定度上;在gps信號失效時給出了可行措施，能夠保證在任何情況下產生一個穩定、高精度秒脈沖信號，誤差在1 s內。
  7. By using computer network, distributed multimedia database, speech signal process and computer graphics technologies, this project use non - diving into virtual reality technology to implement virtual radio detection work environment through the simulation of electromagnetic environment, receiver and recorder among radio detection work to make those who take part in training immerse in similar training environment as real detection work and achieve the same training effect as in real detection work

    本課題採用計算機網路、分散式多媒體數據庫、語音信號處理和計算機圖形學等技術，運用「非投入」式虛擬現實技術方法，通過對無線電監測工作中電磁環境、接收機和錄音機的模擬，實現了無線電監測人員工作環境的虛擬，從而使參訓人員投入到與監測工作實際相近的訓練環境、達到與實際監測工作相同的訓練效果。
  8. 6 it can receive and display the video signal : such as video cassette recorder, video disc machine, television, etc.

    6可以接收顯示視頻信號：如錄像機影碟機電視機等視頻信號。
  9. 6 according to users requirement, outer equipments can meet other equipments, such as video cassette recorder, video disc machine, video recording machine, television receiver, etc. and it supports many kinds of rules, such as ntsc, pal, s video, etc. such as the computer disposes sound card, outer works set sound box which can realize the export of sound frequency signal

    6外接設備根據用戶要求，可外接其它設備，錄像機影碟機攝像機電視接收機等，並支持ntsc pal s video等多種制式。如計算機配置聲卡，外接功放音箱，可實現音
  10. The thesis aims to give a scheme of designing a 48 - channel collected seismic recorder based on pci bus, and a testing machine has been completed in the basis of the scheme. pci bus provides a high data transfer speed, which solve the problem of transfering a mass of data in a short period of time ; moreover, two assistant channels are provided to sample reference signal ; the function of data correlation in real - time is also provied in the software of the instrumental system

    論文論述了pci總線功能介面的實現和數據採集模塊的設計，給出了利用pci9054介面晶元設計pci介面的詳細過程，並利用driverstudio為pci數據採集系統編寫了設備驅動程序;在數據採集模塊的設計中，主要完成的工作有多通道數據採集、浮點放大以及系統的低噪聲設計，並利用cpld設計了整個系統的時序邏輯。
  11. Adding an input signal at least to every recorder. checking wherher pass functioned access recorder or not

    給每臺記錄儀（ 3筆）至少加一個輸入信號，檢查能否經已組態的通道記錄。
  12. According to the signal features of various automatic block systems, a signal singularity detection method based on the wavelet analysis technique is adopted in this paper to carry out singularity detection for the data recorded by the cab signaling recorder

    摘要根據鐵路目前各種自動閉塞制式的信號特點，利用基於小波分析技術的信號奇異性檢測方法，通過機車信號記錄器數據分析處理軟體對機車信號記錄器所記錄的波形信號進行奇異性檢測。
  13. The test signals are given by the signal generator and the characteristic curves are drawn by the x - y recorder. before the test, the coordinates of the x - y recorder are demarcated and the shifts of the test oil circuit are done manually. the parameters of the characteristics are also computed manually

    在每次測量前需要手動標定x - y記錄儀的坐標以及切換測試項目間的油路，測試曲線繪制完成後也需要手動計算電液伺服閥的各項性能參數。
  14. Railway rolling stock. speed, signal position and travel recorder - indicator. characteristic and approval requirements

    鐵路車輛.速度信號位置和行程記錄-指示器.特性與批準要求
  15. Today, the video supervise system in our country ? ncluding the traditional analog video supervise system and the more advanced video supervise system based on computer video recorder use the axis cable to transmit the video signal from video camera to video recorder

    目前國內的視頻監控系統? ?包括傳統的模擬視頻監控系統和較為先進的硬盤錄象機系統，都要用同軸電纜將攝象機輸出的視頻信號送往錄象機。
  16. Firstly, its sample period of 8 channels is 1 second. secondly, its sensitivity is can obtained 4 / 10000, its precision is about 1 / 1000. besides it can exchange information between recorder with the computer control by powerful network communication ( including setting signal, changing mode, real - time transmitted data )

    通過實踐，本設計達到了設計要求：其8通道信號的采樣周期為1秒，各通道間的完全隔離，系統靈敏度可以達到萬分之四，精度一般為千分之一，以及功能強大的網路通訊，可以輕松的實現上下位之間的完全信息交流（包括信號設定，方式改變，實時數據傳輸等） 。
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