当前,不少生物医学家开始认识到模糊数学对医学的意义,并开展了积极的讨论和研究。在此,我想从医学的角度,仅就模糊性的本质问题,谈谈个人一些不成熟的看法:一、模糊性是不确定性在整体上的总和模糊性这个概念是美国的应用数学家查德在1965年首先提出的。模糊性的产生是由于所描述的系统大而复杂,变量及参 At present, many biomedical scientists are beginning to recognize the significance of fuzzy mathematics to medicine and have conducted active discussions and researches. Here, I would like to talk about some immature opinions about the essence of ambiguity from the perspective of medicine: First, ambiguity is the sum of ambiguities in uncertainty. The concept is that the US applied mathematicians Richard first proposed in 1965. Ambiguity arises because of the large and complex systems described, variables and parameters