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本文介绍了一种采用线性插值的等值线快速画法,适用于终端显示,人机交互方便,稍加处理也可用于绘图仪输出,对于用离散模型(如有限元法及有限差分法)得到的计算结果,显示尤为方便。
This paper introduces a fast contour drawing method using linear interpolation, suitable for terminal display, convenient human-computer interaction, and can be used for plotter output with a little processing. For discrete models (such as finite element method and finite difference method) The resulting calculations are particularly convenient to display.