【摘要】 <正> 在医学科学研究中,实验结果常是得到这样一批数据:(x₁₉,y₁),i=1,2,……,n。将这批数据画在普通座标纸上,就得到一个关于变量x和y的散点图。为了从定量方面解释该实验结果,可以对这批数据进行曲线批合,建立一个数学模型来完成。更多还原

【Abstract】 This article briefly introduces the basic concept and computational method of spline function for curve fitting as well as two criteria for quality balancing of curve fitting. Besides, application of spline function in biomedical research was discussed and the method compared with polynomial one for curve fitting. Author suggests that this method be easily realized on microcomputer.更多还原