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本文叙述一种测量视觉对比度阈值的心理物理方法——恒定刺激法,并介绍微机在此方法中的应用,提供程序设计思想和实验结果。
This article describes a psychophysical method for measuring the contrast threshold of vision - the constant stimulus method, and introduces the application of the microcomputer in this method, providing programming ideas and experimental results.