digital analyzer 中文意思是什麼
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Design of a flip - flop circuit within digital logic analyzer based on fpga
的邏輯分析儀觸發電路的設計 -
In this time, as a result of major development in computer technologies and fast fourier transform wider application, many frequency analyzer based on digital signal processing theory and multi - function signal analysis software occurred. which greatly strengthened analysis function to engineer vibration signal ' s time field and frequency field
在這一時期，由於計算機的快速發展以及快速傅立葉變換的普遍應用，各種基於數字信號處理原理的頻率分析儀以及多功能信號分析軟體出現，從而大大加強了對工程振動信號的時域及頻域分析功能。 -
Realization of virtual digital signal analyzer based on ni - scope
的虛擬數字信號分析儀實現 -
The precise digital measurement of the dead - time for a multichannel analyzer
多道分析器死時間的精確數字測量 -
According to the theory of digital signal processing, discrete fourier transform has selectivity to frequency just as spectrum analyzer
根據數字信號處理理論，離散傅里葉變換（ dft ）演算法對頻率具有選擇性，有相當于頻譜儀的功能。 -
The pn analyzer of the paper includes radio frequency receiver and digital baseband processor and gps receiver
論文設計的pn分析儀包括射頻接收部分、數字基帶部分、 gps接收機部分等。 -
In the last, test and optimization of dvb - c modulator system are addressed. methods of test and some items which should be paid attention of digital carrier level and rate of carrier to noise 、 relationship between ber and c / n 、 mer ( modulator error rate ) are given, some test results got by analyzer are all up to dvb - c test standard
給出了數字載波電平與載噪比（ c / n ） 、誤碼率（ ber ）與載噪比（ c / n ）關系、調制誤碼率（ mer ）測試的方法與測試注意事項，通過分析儀等分析得到結果包括列表和圖示，達到了dvb - c規定的各項指標。 -
Due to the drawback of methods and devices of inspecting and controlling printing images in current printing industry, a new principle for transforming color spaces and color separation based on digital image processing and pattern recognition is presented, and a system for inspecting and recognizing dots ? dia ( dot image analyzer ) system based on colorimetric measurement is designed
針對當前印刷領域中印刷圖像色彩檢測和控制的方式及設備存在的不足，本課題提出了一種新的基於數字圖像處理和模式識別技術的色空間轉換及分色原理，同時設計出了基於色度檢測法的網點檢測和識別系統? ? dia （ dotimageanalyzer ）系統。 -
At last, the paper describes the digital oscilloscope and signal analyzer which developed with the daq module in details. they can analyze the received data from the daq, then display the input signals and the analyzed results in the soft panels
最後，本文詳細介紹了利用這個數據採集模塊自行開發的虛擬儀器? ?數字示波器和信號分析儀，它們對來自數據採集模塊的信號進行分析，並把信號和分析的結果顯示在軟面板上。 -
The detector of intelligent oxygen analyzer based on zirconia mentioned in this paper has a lot of characteristics such as easy maintenance and long life. the controller combines temperature control, digital display, analog output, temperature calibration, high temperature protection and other functions together,
本文設計的智能型氧化鋯氧量儀的檢測器具有維護方便、使用壽命長的特點;其控制器集溫度控制、數字顯示、模擬輸出、溫度修正和超溫保護等功能為一體，具有高精度數字顯示的模擬輸出功能。 -
The off - line program system based on cad / cam for dispensing robot is designed on the computer. in the module of trajectory planning, preliminary discussion is done about the shortest loop path and an algorithm of solving this problem is provided ; in the module of back procedure, dda ( digital differential analyzer ) is adopted in line, circle and ellipse interpolation. at last the protocol transferring program data to robot from off - line system is analyzed
在離線編程的系統的設計中，實現了cad的建模、點膠軌跡的程序示教、工藝參數編輯、軌跡規劃、後置處理等功能，並在規劃模塊中針對平面內不規則排列點進行點膠的軌跡規劃進行了初步探討，採用圖論的方法，給出滿足實際要求且演算法復雜度較小的最短閉合迴路的程序演算法;在離線編程系統的後置處理模塊中，介紹了直線、圓弧、橢圓弧的dda插補方法以及脈沖分配不均勻的改進方法;最後對通信協議的制定進行了分析。 -
Tms320c5402dsp was used in the design to replace six scm those was used in the automatic biochemical analyzer now and to control system, cpld epm7128 offer logic circuit to the system. a 16 - bits high - speed a / d conversion device a / d976a replaced a / d574 to complete digital - analog conversion
本系統設計中採用一片高性能的dsp （數字信號處理器） tms320c5402代替了目前生產的全自動生化分析儀的六個單片機完成系統控制，用可編程邏輯器件epm7128提供所需的邏輯信號，採用16位高速a d轉換器ad976a取代以往的ad574完成模數轉換。 -
In this chapter the paper also introduce the method of adjusting white balance of digital tv, put forward the framework of lcd white balance measurement & adjusting system. the third chapter introduces signal generator, cm - 7l color analyzer, and i2c bus interface
第三章分別介紹了液晶電視機白平衡調整系統中硬體的三個主要構成部分白場信號發生器， cm - 7l彩色分析儀，總線介面板。 -
In this dissertation, an intelligent analyzer based on image processing technology is developed for cashmere fiber quality inspection. the setup of the intelligent analyzer includes a personal computer, a image capturing card, an optical microscope, a ccd camera, a x - y driving worktable, a printer and a set of software for image capturing and analyzing. microscopic images are captured by the ccd camera and are saved in the hard disk in digital form
系統的分析過程為：待測量纖維經顯微鏡成象后，由ccd將光信號轉換成電信號，再經圖象卡將顯微視場中的一塊區域轉化成一幅數字圖象，然後用計算機對數字化纖維圖象做分割處理（即二值化處理） ，找出待分析的纖維，通過快速纖維檢測演算法進行分析計算，測定各纖維組分的平均直徑和根數等主要參數，從而計算出各纖維組分的含量。 -
The performance detection and analysis of the tags are realized. the reader is integrated with the functions of microwave transmitter, receiver, data collector, digital signal processing ( dsp ), spectrum analyzer, field strength meter, and encoding
該閱讀器集微波發射機、接收機、數據採集、數字信號處理、頻譜分析、場強測試及解碼等功能於一體，實現了對電子標簽性能的檢測與量化分析。 -
In analysis and transaction of signals, spectrum analyzer is a classical and important instrument which is mainly used to analyze the time domain wave, amplitude, spectrum domain wave, demodulating analysis, digital filtering, correlate analysis, transfer function and coherence function of signals
頻譜分析儀是信號分析與處理中常用的儀器，它可對信號進行時域分析、幅值域分析、頻域分析、解調分析、數字濾波、相關分析和傳遞相干分析。 -
In order to overcome the disadvantages of the existed frequency spectrum analyzer instrument, the idea of software radio was applied, and a scheme of rf virtual frequency analyzer instrument based on digital intermediate frequency was presented, then its feasibility was analyzed
本文針對現有頻譜分析儀的不足，運用軟體無線電的思想，提出一種基於中頻數字化的虛擬射頻頻譜分析儀的方案，並對其可行性進行分析。 -
The principles and arithmetic for designing and realizing the virtual digital stored oscilloscope, virtual frequency analyzer and virtual function generator, which are based on labview, are discussed in detail. the performance of the virtual instruments is tested, and the specification is given
詳細的分析了基於labview的虛擬數字存儲示波器、虛擬頻譜分析儀和虛擬函數發生器的設計和實現的原理及演算法，並且對于各虛擬儀器進行了性能測試，給出了性能指標。 -
Digital signal analyzer
數字信號分析儀 -
08. 03 test method for density and relative density of crude oils by digital analyzer
數字密度分析儀測量原油相對密度和密度的方法
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