signal testing 中文意思是什麼
signal testing
解釋
信號測試-
By testing and adjusting the system again and again, we have the basic functions such as adding, storage, transmission of the data of digital boxcar, and the basic sampling signal testing
通過反復的測試與調整，我們已經實現了數字boxcar的基本疊加、存儲和數據傳送。 -
Not only it bring some new methods of testing signal and the graph - display of changeful shape, but also source data is may saved
它提出了信號檢測的新方法，新的多方式圖形顯示，對歷史數據的新型存儲載體等。 -
Lastly, some new techniques of numerical analysis and signal processing for guided wave nondestructive testing are described
論述了導波檢測技術領域中數值分析方法和信號處理方面的一些新技術。 -
Testing hearing aids with a broad - band noise signal
助聽器的寬帶噪音信號測試 -
2, the bearings production and processing equipment signal processing equipment, bearing cleaning equipment, packaging equipment bearings, the bearings production equipment, round instrument, blank processing equipment, double - end grinders, electric spindle and wheel grinding oilstone and other materials, printers marking machine measuring instrument, spherical roller processing equipment, raceway - seiki, roughness measuring instrument, the finish detector converter, hardness needle - sorting machine and new materials, lubricants, preservatives, cleaning agents, testing instruments
2軸承生產加工設備球加工設備軸承清洗設備軸承包裝設備軸承生產設備圓度儀毛坯加工設備雙端面磨床電主軸砂輪油石及其他研磨材料印字打標機加工測量儀球面滾子加工設備滾道超精機粗糙度測量儀光潔度檢測儀變頻器硬度針分選機及新型材料潤滑劑防腐劑清潔劑測試儀器等。 -
At the same time, combining the electrostatic measurement principle and the actual working conditions of pneumatic pipelines, the author puts forward the design principle in theory and finishes the devising, executing, debugging, experimenting and analyzing the experiment phenomena and results, testing the feasibility of the electrostatic sensor to be used in the measurement on the mass flow rate of the coal paniculate. furthermore, with the debugging and experimenting of the system, the author improves the electrostatic sensor and its signal collecting system gradually according to the problems, and makes the performance of the system to be enhanced remarkably
同時，作者結合靜電測量原理以及氣力輸送管道的實際工況，從理論上提出了靜電傳感器的設計依據，完成了靜電傳感器及其信號採集系統的設計、製作、安裝、調試和實驗，分析了實驗現象和結果，驗證了靜電傳感器用於煤粉質量流量測量的可行性，並且通過系統調試和實驗，針對發現的問題對靜電傳感器及其信號採集系統不斷地進行了改進，使其性能有了顯著地提高。 -
This testing system is designed according to the germany standard, to test many dynamic parameters in the moment of ignition time. such as the primary coil current, secondary coil current, high voltage and time signal
本文研製的測試系統依照德國標準進行設計，實現對點火瞬間產生的初級與次級線圈電流、電壓及時間等動態參數的測試。 -
The general signal source, represented by function generator, is wildly used in the modern testing field
函數發生器作為一種常用的信號源，是現代測試領域內應用最為廣泛的通用儀器之一。 -
The new general signal source, represented by arbitrary wave generator, is widely used in the mordern testing field
以任意波形發生器為代表的新型通用信號源，是現代測試領域內應用最為廣泛的通用儀器之一。 -
For this change, all bidders should provide supplementary detail design, relevant equipment ' s supply and installation & testing service to ensure successful signal transmittal from pumping station to wastewater treatment plant
現要求投標商作出相應的補充設計並提供相關的設備和安裝調試服務，將信號送至污水處理廠。 -
Used when testing before leaving factory, display the state of the input signal, 0 means unconnected, 1 means connected
出廠測試用，顯示輸入信號狀態， 0表示斷， 1表示通 -
A digital automatic ultrasonic inspection system designation is introduced. this system was developed with pc computer and embedded dsp, combining computer software and hardware, ultrasonic nondestructive testing, digital signal processing, embedded rtos and visual instruments technology. it meet the requirements of automatic inspection such as high repetitively frequency and real time alertation
該方案以pc機和dsp系統為核心構成主從機系統框架，以基於虛擬儀器思想的pc機應用程序和基於dsp的嵌入式實時操作系統構成雙重軟體結構，把傳統的超聲波無損檢測技術和先進的虛擬儀器技術、數字信號處理技術、嵌入式實時操作系統、計算機介面通信技術相結合，從而滿足了自動化探傷中1k / s的重復頻率和實時報警的要求。 -
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。 -
A plan of design for test based of boundary scan testing is introduced for this signal processing system
接著，提出了該信號處理系統基於邊界掃描的可測性設計方案。 -
This system is composed of the signal testing unit ( including leaning wheel unit and sensor unit ), the signal handling and analyzing unit ( szo type digital analyzing instrument with multiple function in intellectual diagnosing and controlling ) and the digital display, alarming and controlling unit ( including dsb - 113 type digitally early warning and alarming unit with multiple function and controlling point )
系統主要由信號檢測單元（包括靠輪單元和傳感器單元） 、信號處理與分析單元（ szo型智能診斷、控制用數字多功能分析儀單元）和數字顯示、預警、報警、控制單元（包括dsb - 113型多功能數字預、報警單元和控制單元）組成。 -
The signal testing unit examines directly the production parameter - the belt " s velocity and sends out electrical signal similar to sine wave. the signal handling and analyzing unit disposes of the sensor " s output signal by amplifying, plasticisering a / d transforming and measuring and displays it digitally. after the alarming and controlling unit compares the testing signal with the standard one and analyses, it will show the normal production situation or alarm at the abnormal state and control the related equipments if it is necessary
信號檢測單元直接檢測皮帶速度，並輸出近似正弦波的電信號：信號處理與分析單元對傳感器輸出信號進行放大、整形、 a d轉換和計算等處理，並進行數字顯示；預警、報警、控制單元將信號與標準信號進行比較，經分析后顯示正常狀態或對異常狀態進行聲、光預警、報警。 -
During the research, ultrasonic signal testing system was designated by adopting transform the average value of function to nought, optimizing of collection frequency and transducer frequency
在研究過程中，採用零均值化、優化采樣頻率與探頭頻率的匹配等對超聲信號頻譜分析系統進行了標定。 -
A general vibration signal testing and analyzing system for rotating machine is developed based on the methods
在此基礎上研製一套通用性旋轉機械振動信號測試與分析系統。 -
Should have strong knowledge of electric or control system, together with the experience of site wiring, signal testing and commissioning
具有扎實的電氣或電控知識背景，並具有現場布線，信號測試和調試經驗。 -
Chipset selection, the print circuit board design and the tmds signal testing are the main most important process in the dvi realization
Dvi介面的電路實現過程中最重要的是晶元選型、 pcb電路設計和tmds鏈路的信號檢測方法。
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