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Study of the Analog Signal Detection and Transmission System for Go Matrix

Author: LiYaNan
Tutor: JiangYinPing
School: Tianjin University
Course: Detection Technology and Automation
Keywords: Go Matrix USB Fuzzy Control Data acquisition
CLC: TP274
Type: Master's thesis
Year: 2007
Downloads: 39
Quote: 0
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Abstract


Go 19 × 19 square checkerboard black pawn and white chess pieces , the actual running dynamic demonstration of the way to the big screen , and only use the camera to shoot . For one piece , the pieces on the board to run a total of three states in the process of both parties in the Go ( ) , that no child , the black pawn , white pawn and a total of 19 × 19 = 361 -bit . This has brought a lot of trouble to the signal acquisition and signal processing . Previous years of research in the subject , combined with practical improvements on existing methods , a chess matrix analog signal acquisition system design , careful analysis and research for the the Othello sub - operation and signal acquisition , signal acquisition scheme put forward his own views. The direction 19 of the entire board by the X-direction 19 grid Y grid , which is formed on the plane a two - dimensional matrix of square columns . Thus , in the X rows and Y columns intersect to form intersection 361 . Wherein each intersection contains three states , first, at the intersection no pawn ; secondly, is placed at the intersection white pawn ; Third, it is placed at the intersection black pieces ; selection to identify a point of intersection (X, Y) , recognize this intersection is the key to the present subject . USB data acquisition module as the core , using cheap photoresistor as access to pawn state sensors , data processing and feature recognition pawn in state - based fuzzy inference model , and ultimately a pawn in three different states . Some anti-jamming processing in computer software design , consider some of the human and non-human factors . The field trial results show that : Go matrix analog signal detection transmission system to the data collected by the data acquisition interface module for processing to the host computer , the state of each position of the whole chessboard pawn reaction on a computer screen , reach the real-time monitoring , real - time demonstration purposes .

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