output digital data 中文意思是什麼
output digital data
解釋
輸出數位資料-
The trial demonstrates the map symbolic library is complete, normative and perfect in functions. the output digital map in don format can satisfy the needs of map publishing as well as data convert and meet the demands of system devisal
試用證明，系統符號齊全規范，功能完善，產生的dgn格式數字地圖可以滿足地圖出版和數據轉換的需要，達到了系統設計的要求。 -
Further investigated and analyzed composition structure and flow data that dsa ' s formation of image is systematic at first in this paper, carried on intact summing up to the data in the system, having given out the plan of design of high speed and large capacity data channel of digital formation of image system of x - ray ; deeper discussion of control way on sdram, give solution that many pieces of sdram works togetherses of realizing heavy capacity, designing of heavy capacity deposit board realize storing at a high speed to vision data by frame on the basis of this ; through further investigations of interface of pci bus, optimize back end state machine design and urge procedure making with lower, giving intact pci interface scheme that realize high speed dma data transmission and satisfy request of video transmitting ; further investigate the figure systematic design method of programmable logic devices, due to the difficult point of drifting about of enabled signal in fifo in common use and setting up and keeping of output signal, method has been proposed of improving stability of system making use of signal utilizing the phase locking ring in fpga to offer a lot of clocks to move thus realize coordinating the data between every module of system to transmit at a high speed by making use of fifo
本文首先對數字減影血管造影（ dsa ）成像系統的組成結構和數據流向進行了深入研究和分析，並對系統中的數據流向進行了完整的歸納和總結，給出了x線數字成像系統中的高速大容量數據通道的設計方案；在對sdram的控制方式做了深入探討后，給出了實現大容量多條sdram共同工作的解決方案，在此基礎上設計了大容量幀存板實現對圖象數據進行高速存儲；通過對pci總線介面的深入研究，優化後端狀態機設計和低層驅動程序開發，給出了完整的pci介面方案實現高速dma數據傳輸，完全可以滿足視頻傳輸要求；深入研究了基於大規模可編程器件的數字系統設計方法，針對通用fifo使能信號漂移、輸出數據難于建立和保持等設計難點，提出了利用fpga中的鎖相環提供多個時鐘相移的信號來提高系統穩定性的解決方案，從而實現利用fifo來協調系統各模塊之間的數據高速傳輸。 -
Although there have been many application instances in the field of input / output device technology, we need an specific project and technology route aimed at an given application. in this thesis, we combine the introduction and analysis of relative technology to describe the accomplishment of a coordinate collecting device which is based on incremental rotary encoder. this device is an specific device applied to collect the corrdinate displacement of ground image ’ s three - dimensional model created by full digital photogrammetric station. cpld chip and vhdl are applied in this device to carry out the following work : phase control of the electrical pulse created by incremental rotary encoder, counting the number of electrical pulse, controling the state of signal processing circuit, exchanging data between this circuit and pci control
本文結合相關技術的介紹和分析，描述了一個基於增量式旋轉編碼器的坐標參量採集介面卡的實現，此介面卡是一種用於採集全數字攝影測量系統地面影像模型坐標位移量的專用設備，該設備採用cpld器件和vhdl語言實現增量式旋轉編碼器的脈沖信號鑒相和計數、信號處理部分的狀態控制以及和pci總線晶元ch365之間的數據交換和通信功能，同時該設備的驅動程序基於wdm模式，並且配置有結構良好的動態鏈接庫程序作為系統軟體和驅動程序之間的數據和控制交互中間介面，能夠方便地運行在windows98 / 2000 / xp操作系統平臺上，具有實時性強、工作穩定、通用性較好和性價比高等特點。 -
With the computer controlling the output of the digital signals and the analog signals, controls and adjusts startup, stop, turn and rotational rapidity of the transducer - electromotor and the strength of brake actuator ; installs the torque sensor on dynamical axis, and installs the encoder on non - dynamical axis of the dimensional globoidal indexing cam mechanism ; utilizes the virtual instrument language labview development the test and control system, with the computer real - time monitoring, late displays and storages the data of the test, and processes the data and analyses it
利用計算機控制數字量輸出和模擬量輸出來達到控制和調節變頻電機啟停、轉向、轉速;控制制動器的啟停和加載力;在弧面分度凸輪的加載軸和空軸上安裝扭矩傳感器和編碼器;應用虛擬儀器語言labview開發試驗臺的測控軟體系統，用計算機進行實時監測與事後顯示與存儲，並進行信號處理與分析。 -
From computer directly, the device can get data from two specifically wav files which have double channels of data, and whose sample rate are 44100, and whose resolution are 16. then it makes digital signals convert into anolog signals and amplify them at the same time. at last, according to actual need, it can supply continuous anolog audio output of enough power and high fidelity at different speed
該設備可以直接從計算機獲取兩個雙聲道、 16位解析度、 44100hz采樣率的wav （ waveform ）聲音文件的數據，並同時將兩個聲音文件的數據進行數模轉換和信號放大，最終以能滿足實際生產需求的較高速率連續地輸出具有足夠驅動能力和高保真度的模擬信號，為終端高速磁帶復錄子機提供穩定可靠的音源。 -
Documentation of devices - data types with classification scheme for measuring equipment with analog or digital output for industrial process measurement
設備文檔.工藝測量用模擬或數字輸出測量裝置帶分級圖 -
As the traditional navigation system ca n ' t satisfy the requirements of the autonomous underwater vehicles ( auv ) navigation and position. we study a depthometer - doppler - aided strapdown inertial navigation system ( ddsins ) in combination of the developments of periodic navigation technique and some practical problem posed by the mathematical and variation of output data of doppler, furthermore, the digital simulation and semiphysica test are made to verify the validity of the algorithm, the main research work are as follows : design of the strapdown inertial navigation system of auv
由於傳統的導航系統很難滿足遠程水下航行器精確導航、定位的要求，本文在充分考慮使用特殊性的情況下，結合國內、外導航技術發展的實際狀況和發展方向，研究了水下航行器組合導航系統的誤差，重點解決了因多普勒輸出數據周期長和周期時變而給導航計算和濾波器設計帶來的問題，並進行了模擬和實物測試，模擬和實物測試結果表明本文所研究的設計方案合理，可以達到某型水下航行器導航、定位需要的精度。 -
Each virtual - loop ' s output signals are recorded in its special data buffer, which is updated when processing every frame. through observing the digital string of each
每個虛擬線圈都擁有自己的數據緩沖池而不會造成多線圈間的數據訪問混亂，數據緩沖池中的數據是逐幀更新的。 -
The fcs system consists of a record module which records alarms data and manages bus communication affairs, analogue input modules, analogue output modules, digital output modules, and a voice alarm module. with other modules also scheduled, each is developed with embedded mcu lpc2119 of which the function interfaces are extended
本文研製基於canbus的fcs系統，有記錄報警和管理功能的記錄模塊，模擬量輸入模塊、模擬量輸出模塊、開關量輸出模塊、語音報警模塊等，對其它模塊也做出規劃。 -
A subliminal channel is a covert communication channel to send a message to an authorized receiver. this channel is constructed in the output crypto - data of an applied public - key cryptosystem such as digital signature, authentication, and so on. the message can not be discovered by any unauthorized receivers
閾下通道是指在基於公鑰密碼技術的數字簽名、認證等應用密碼體制的輸出密碼數據中建立起來的一種隱蔽通道，除指定的接收者外，任何其他人均不知道密碼數據中是否有閾下消息存在。 -
At last we introduce the realization of all the parts, the problem in the circuit design and the measured data. the results show that the designed system has met the requirement. in this dissertation, direct digital synthesis technology has been used in the phase - locked frequency synthesizer, which can make full use of the characteristics of direct digital synthesis technology such as flexible output wave shape and continuous
本課題將直接數字式合成技術用於鎖相頻率合成器中，該方法將直接數字合成的特點，如輸出波形靈活且相位連續、頻率穩定度高、輸出頻率解析度高、頻率轉換速度快、輸出相位噪聲低、集成度高、功耗低、體積小等與鎖相環路的頻帶寬、工作頻率高、頻譜質量好等優點有機的結合起來，從而在寬帶的條件下實現了比較好的雜散性能和相噪。 -
For fast image and data transfer of real - time fully radiometric 16 - bit images, you can choose for an ieee - 1394 firewire digital output. for network and or multiple camera installations, ethernet connectivity is available. each a20 - m can be equipped with its own unique url allowing it to be addressed independently via its ethernet connection
的便攜性連同功能強大的研究裝置能夠非常簡易的安裝在用戶的工作臺上或攜帶到其他檢測地點以及難以到達的地方，便於在現場生產車間或實驗室進行快速移動的數據採集和分析。 -
Utilizing the 14 - bit digital output connector, the sc 3000 feeds real - time data directly to your notebook or desktop pc for recording and analysis
強大的多用途的輸出選件和介面適用於不同的需求。可輸出到excel ， matlab -
This ttu does well in such sides as : real time data sampling and processing, digital signal input and output, communication with pc and configuration
最終研製的配電監測終端具有實時數據採集和處理、數字量輸入和輸出、支持標準通信規約、和上位機通訊以及在線配置系統參數等功能。 -
This ftu does well in such sides as : realtime data sampling and processing, digital signal input and output, communication with pc and configuration
最終研製的饋線自動化終端具有實時數據採集和處理、數字量輸入和輸出、支持標準通信規約、和上位機通訊以及在線配置系統參數等功能。 -
Industrial - process measurement and control - data structures and elements in process equipment catalogues - part 1 : measuring equipment with analogue and digital output
工業過程測量和控制.加工設備目錄中數據結構和原則.第1部分:具有模擬和數字輸出的測量設備 -
Because the using environment of product is very poor, the input and output ports of the digital data is insulated by photoelectric switch. the output ports of digital data increases output power for enhancing driving capability
在開關量的輸入輸出通道，都用光電隔離開關進行了隔離;在開關量的輸出通道，還加大輸出功率以提高驅動能力。 -
Capacity variation of two capacitance of measuring membrance is also proportion to pressure. by amplified circuit the would be linearly converted to 420 ma dc two wire system current voltage or digital hart output signal high - speed addressable remote sender data road
測量膜片的兩電容固定極板的被放大電路線性地轉換成420ma dc的二線制電流電壓或數字hart高速可尋址遠程發送器數據公路輸出信號。 -
The output circuit of feedback control signal by using a high resolution 16 bit digital to analog converters ( 16 bit dac ) which is kennel of chip dac703j, the data communication interface between microcomputer and computer by using the circuit of the ttl and rs - 232 voltage transform with the chip max232, are also designed
採用了dac703j晶元為主的高解析度16位d a轉換電路，設計了反饋控制信號輸出電路，採用max3232晶元為主的ttl電平與rs - 232電平轉換電路，設計了單片機與上級計算機數據通訊介面。
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