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KD—9判读仪由投影仪、数字化板及个人计算机组成。记录在16或35毫米胶片上的图象经放大投影到数字化板上,数字化板利用电磁感应原理测出象点x、y座标值并输入微机,由LAA和MOTION测量软件对3种几何量和16种常用运动量进行计算,系统还设有用户窗口,用户可用BASIC语言自编处理程序。本文描述KD—9判读仪的组成,软件功能及应用。
KD-9 reader by the projector, digital board and personal computer components. The images recorded on 16 or 35 mm film are enlarged and projected onto the digitizing plate. The digitizing plate measures the x and y coordinate values of the image points using the principle of electromagnetic induction and inputs into the microcomputer. The LAA and MOTION measurement softwares measure the three kinds of geometric quantities And 16 kinds of commonly used amount of exercise calculation, the system also has a user window, the user can use BASIC language self-processing program. This article describes the composition of the KD-9 reader, software features and applications.