analogue signal 中文意思是什麼
analogue signal
解釋
模擬訊號，非數字訊號-
Analogue pneumatic signal for process control systems
過程式控制制系統用模擬氣動信號 -
The circuit receives feedback signal of encoder, disposes it by pid and in the form of digit sends control signal which is transformed by d / a into analogue signal to servo amplifier, so further to control motors
電路板接收碼盤反饋信號，通過內嵌的pid演算法，以數字形式給出控制量，經過d a轉化為模擬控制信號給伺服放大器，進而控制電機運行。 -
The automatic identification of the modulation types has been applied to many fields such as source identification, interference identification, radio interception, - electronic countermeasures, etc. the modulation recognizer based on the decision - theoretic approach and the constellation diagram is proposed and the signal ' s kurtosis is used as the indicator to differentiate the analogue modulation from the digital modulation
通信信號調制類型的自動識別廣泛應用於信號確認、干擾辨識、無線電偵聽、電子對抗和信號監測等領域。本文提出基於決策論與星座圖的綜合調制識別器，使用信號的峰度區分調制類型是模擬調制還是數字調制。 -
Sensitive element is one of the important to measure the concentration of mathane, and it " s export is a little voltage signal, little signal amplify circuit is to transform the analogue signal to digital signal, display circuit is to display the concentration of mathane, monitoring circuit is to monitor the overstep limit of mathane concentration. the feature is new design, accurately measure parameter, convenient to operate and so on
其中cpu是監控儀的核心，完成數據採集、處理、輸出、顯示等功能；敏感元件是準確檢測甲烷氣體含量的主要元件之一，其輸出是與甲烷濃度相對應的電壓信號；小信號放大電路則是用來放大敏感元件輸出的電壓信號； a d轉換電路把放大了的電壓信號由模擬信號變為數字信號送入cpu ；顯示電路則顯示實時甲烷濃度；報警電路對超限甲烷濃度進行報警。 -
The following paper is about a type of instrument for the signal collection that can be used to monitor big - size bearing. the key technology about it is also introduced. during the analogue section, principal line is analogue signal pspice simulation
在故障檢測儀前向模擬信號處理部分，以模擬信號的pspice分析與模擬為主線，分析與設計了傳感器、低通有源濾波器等部分的內容。 -
Analogue amplifiers are used to adapt the output signal of dms force transducers to digital displays or downstreamed controlling units
模擬放大器用於調節dms力傳感器的輸出信號，使它適應電子顯示或後接的控制單元。 -
Analyze, design and simulate the digital down - convert frequency. first, the analogue if signal is converted to digital if signal in one a / d convertor which used passband sampling theory. the digital if signal is then passed to a pair of digital mixers operating in phase quadrature for mixing the if signal to baseband signal
首先利用帶通采樣定理對中頻模擬信號進行a / d變換后將其混頻到基帶，然後用平方根升餘弦滾降濾波器同時完成低通濾波和匹配濾波雙重作用，以提高解調器的效率。 -
This paper systematically presents the importance of the research of low - voltage and low - power analogue integrated circuit design, and it introduces the development of current - mode device - current conveyor ( cc ) and synthesizes its applications in the fields of active network and signal process
本文系統地闡述了低電壓、低功耗模擬集成電路設計研究的必要性和重要性；介紹了電流模式器件? ?電流傳送器的發展和當前在國內外的研究狀況，綜述了電流模式器件的優點和它在有源網路和信號處理方面的應用。 -
An analogue measuring amplifier integrated into the cable supplies an output signal of 1. 6v, the linearity of the measuring unit is
連接在電纜中的模擬測量放大器提供了1 . 6v的信號輸出，測量單元的線性指標 -
The paper introduces these technologies as fellows : ( 1 ) the overview of virtual instrument ( 2 ) pci bus protocols and specifications ( 3 ) hardware section analogue signal conditioning circuit high speed a / d conversion circuit fpga circuit pci bus interfacing circuit ( 4 ) software section visual c + + programing hardware driver programing vhdl programing ( 5 ) the method and result of system test
論文從以下幾個方面進行了闡述： （ 1 ）虛擬儀器概述（ 2 ） pci的協議規范（ 3 ）硬體電路設計模擬信號調理電路設計高速a d轉換電路設計fpga電路設計pci介面設計（ 4 ）軟體設計visualc + +編程設計底層驅動軟體編寫設計vhdl編程設計（ 5 ）系統調試方法和結果 -
The analogue output of - 10v enables the signal to be processed directly
- 10v的模擬輸出信號可以直接進行處理。 -
Selecting the 0 - 20 ma output and placing a 500r resistor across the current output will generate a 0 - 10 v dc analogue signal
選擇0 - 20 ma的輸出時，在輸出電流迴路中放置一個500r的電阻可以產生0 - 10v的直流模擬信號。 -
With the progress of digital signal processing technique, pulse compression processing system are developed from analogue or digital - analogue system to all digital ones. digital pulse compression processing can be divided into pulse compression processing in time domain and pulse compression processing in frequency domain
隨著數字信號處理技術的進步，脈壓處理系統也從模擬式、數模結合式發展到全數字式，數字式脈壓處理又分為時域脈壓處理和頻域脈壓處理。 -
This system combines intelligent measuring instrument with eda and asic design technology, computer hardware and software technology, digital signal processing together. the system hardware includes high - speed data acquisition circuits, analogue signal conditioning circuit, a / d conversion ; fpga circuit with controlling and processing functions and pci interfacing
系統硬體部分主要有模擬信號調理電路和高速a d轉換晶元組成的數字採集電路； fpga組成的控制和數字信號處理電路； pci介面晶元組成的介面電路。 -
Depends on analogue signal
取決于模擬信號 -
An analogue signal is also provided for continuous monitoring of operations or processes
模擬信號同時也保障了對操作或者過程的無間斷監控。 -
In pulse code modulation, the representation of the quantized samples of an analogue signal by character signals according to a defined code
在脈碼調制技術中，按照確定的代碼由字元信號對模擬信號量化采樣的表示法。 -
This image grab card uses saa7111 to translate the analogue signal to digital image data. after buffering in an fifo ram the data are read into computer by a universal pci interface chip, pci9052. finally the images are displayed on screen
該視頻採集卡以fpga為邏輯控制中心，採用saa7111將四路視頻信號分別轉換為數字圖像數據，經fifo緩存后，由pci總線介面晶元pci9052將數據送入計算機，最後通過應用程序將圖像顯示出來。 -
The analogue signal can be processed with a digital display with a microprocessor and displayed in different units e. g. n, kn, kg, or t
模擬信號通過一個微處理器的處理變成數字顯示，它有多種顯示單位，如n ， kn ， kg ，或t -
In this section, the main content is about the transducer and the low - pass filter. the simulation program of wave filter circuit and the stability of wave filter and analogue signal pspice analysis are integrated in chief. these are constituted as a circulatory feedback mode, so that it speeds the process of establishing electric circuit parameters
尤其在低通有源濾波器的分析與設計這部分內容中，將濾波器電路的程序模擬、濾波器穩定性分析和pspice分析設計有機的結合起來，組成了一個循環反饋的分析模式，加快了電路參數的確定過程，縮短了產品的研發周期。
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