According to the characteristics of graphs in ship drafting and the capability of the computer system, this article introduces a method for creating automatic plotting program system. 针对船舶制图中图型的特点和计算机系统的能力,本文介绍了建立自动绘图程序的方法。
Computer Plotting and Cursor Detecting of the Sequenced Signals on Sucker Rod Pumping System 抽油机系统时序信号的计算机绘图和光标检测