precision architecture 中文意思是什麼

precision architecture 解釋
精密體系結構
  • precision : n 精密，精確性；嚴格；精密度；【修辭學】精確。 arms of precision 裝有瞄準儀的槍炮。adj 精確的，精...
  • architecture : n. 1. 建築學。2. 建築（樣式、風格）；建築物。3. 構造，結構；【自動化】（電子計算機的）架構，體系結構。
  1. In addition, many other problems also exist in hardware neural network, including error problem, learning mode, parallel architecture, and also neural network inner linking problem, hidden layer and the realization of the multiplicator and etc. for instance, error problem : hardware neural network employs the limited precision, and will inevitably bring limited precision error

    另外，硬體實現神經網路還存在誤差問題，學習方式，并行結構等方面的問題，還有神經網路內部的連接問題，隱層及乘法器的實現等等。如誤差問題，硬體實現神經網路使用的是有限精度，不可避免的會產生有限精度誤差，選取合適的精度，才能既適合空間的要求，又避免對網路的實現產生一定的影響。
  2. 2 ) for the rank - short problem of inter - satellite measurement net, the architecture of constellation ’ s autonomous navigation was designed. satellite - to - satellite and satellite - to - ground measurement scheme and time synchronization of measurement were discussed. last, all factors that influence the navigation precision of constellation were analyzed mathematically, and some useful conclusions were drawn

    2 ）針對星間觀測網的秩虧問題，進行星座自主導航系統的框架設計，討論了星間、星地的測量方案以及測量值的時間同步問題，最後對影響星座導航精度的各個因素進行了數學分析，得出了一些有益的結論。
  3. A high precision fft architecture applicable for frequency - domain equalization in fpga

    時變通道下頻域均衡系統的干擾抑制
  4. The topic is from the national " 973 " project " the new principles and methods of high - performance electronic components of digital product design manufacturing ". closely combing with the high - speed high - precision planar parallel position robot developed by the project, we have carried out a deep research on robot control system architecture, time - optimal control algorithm and servo system control algorithm, achieving high - speed and high - precision point to point control and trajectory tracking control

    本課題來源於國家「 973 」計劃項目「高性能電子產品設計製造精微化數字化新原理和新方法」 ，密切結合該項目所開發的高速高精度平面並聯定位機構，對機器人控制系統體系結構、時間最優控制演算法以及伺服系統控制演算法進行了深入的研究，實現了高速度、高精度的點位控制和軌跡跟蹤控制效果。
  5. In the function decision and structure design, the function and the flow of the wafer pre - alignment system are analyzed, the system architecture is selected and the precision of this system is analyzed, the driving mode and the system structure are fixed, and then the motor and raster are selected. at the same time, the structure of parts is designed on consideration of the request and the function of the vacuum grasping of wafer

    在總體方案和機構設計方面，分析了晶圓預對準系統的功能與流程，選定了系統的整體方案，確定了系統各單元的驅動方式和機構形式，完成了驅動和檢測部分的選型，同時充分考慮機構中氣動吸附部分的功能與要求，設計了預對準單元的機構。
  6. India s festivals and traditions come to life on screen through song and dance, and the beauty and precision of india s architecture - including the perfectly proportioned taj mahal - demonstrate the mathematical skills used to construct ancient monuments

    印度的節慶與傳統多采多姿，往往透過歌曲舞蹈及建築來表達。而印度建築美麗準繩，例如符合完美比例的泰姬陵，更顯示出古印度的數學成就。
  7. With phased array radar observing target ' s improvement of different performances of the aircraft, the deterioration of the working environment of radar and improvement of the radar demand request more and higher for putting forward the equipment of phased array radar video signal processing. the digital signal processing is all the time the developing direction of radar signal processing, its main shortcoming is that the increase processing precision, and the amount of information at the same time bring on the amount processing redouble, method to solve this problem is the real - time high speed digital signal processing system. presently multi - processors parallel processing is the focus of the field of high - speed real - time processing. this paper ' s background is the high - speed real - time signal processing of phased array radar. a parallel computing system designed with 4 adsp - 21060 analog device inc ' s dsp is presented. lt has fully utilized the dsp ' s characteristic to be supported the parallel computing, and formed a mes h architecture. this paper design and discusses this system in terms of design for test ( dft ) and real time operation system ( rtos ), and have put forward the new solution for the design and development of the high - speed real - time signal processing system. then, analysed the subject matter faced at the same time

    本文以高速實時相控陣雷達視頻信號處理為背景，提出了一種由4片ad公司adsp - 21060構成的并行計算系統。它充分利用了adsp - 21060支持多處理器并行計算的特點構成了一種網格結構，並且從可測性設計、實時操作系統角度對該系統進行了設計與討論，為高速實時信號處理系統的設計與開發提出了新的解決方案，同時分析了面臨的主要問題。本文首先分析了相控陣雷達信號處理單元的特點，然後針對適合於片間并行的adsp - 21060討論了并行計算結構，提出了一種採用四片adsp - 21060構成網格結構的信號處理平臺，分析了它的工作原理。
  8. Based on the study of r - 2r resistor network, a new precision resistor network is also presented. and the high - speed current switch, reference ampler, bias circuit are described in terms of their design principles and circuit structures. this architecture implements the 8bit d / a converter and the settle time achieves 110ns

    針對高速的要求，在研究r - 2r電阻網路基礎上設計了一種新型精密電阻網路；同時著重闡述了包括八個匹配的共射極電位不變的電流開關、基準放大器、偏置電路等在內的基本單元電路的設計原理和結構。
  9. Nonlinear dynamic modelling of sensors is an important aspect in the field of instrument technique. the recursive neural network is proposed for nonlinear dynamic modelling of sensors, as its architecture is determined only by the number of nodes in the input, hidden and output layers. with the feedback behavior, the recursive neural network can catch up with the dynamic response of the system. the recursive neural network which involves dynamic elements and feedback connections has important capabilities that are not found in feedforward networks, such as the ability to store information for later use and higher predicting precision. a recursive prediction error algorithm which converges fast is applied to training the recursive neural network. experimental results show that the performance of the recursive neural network model conforms to the sensor to be modeled, and the method is not only effective but of high precision

    根據動態校準實驗結果建立傳感器的動態數學模型，以研究傳感器的動態性能，是動態測試的一個重要內容.討論了遞歸神經網路模型在傳感器動態建模中的應用，給出了遞歸神經網路模型的結構及相應的訓練演算法.由於其反饋特徵，使得遞歸神經網路模型能獲取系統的動態響應.該方法特別適用於傳感器非線性動態建模，而且避免了傳感器模型階次的選擇的困難.試驗結果表明，應用遞歸神經網路對傳感器進行動態建模是一種行之有效的方法
  10. First, the author builds the improved architecture based on behaviors for the mobile robot moro - i, proposes a full strategy of obstacle avoidance for region filling, and defines random obstacle and general obstacle which will be dealt with differently, - moreover, the multi - sensor system is set up which includes five groups of ultrasonic sensors for detecting the environmental information and the artificial neural network is used to fuse the information from each sensor group to achieve a precision of obstacle identification ; finally, the hardware and software are designed for the realization of obstacle avoidance

    本文作者建立了移動機器人改進型基於行為的體系結構，提出了較完善的全區域覆蓋移動機器人的避障理論和策略，定義了突發障礙和一般障礙，並給予不同的處理方式；同時重點構建了多傳感器系統，採用五組超聲波傳感器用於檢測環境信息；基於人工神經網路對每組獲取的信息進行分析和融合，從而較準確地完成了對障礙的識別；最後，通過軟硬體的設計，實現了特定的避障行為。
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