学生体质健康的主分量分析

Principal Component Analysis of Students' Constitutional Healthiness

介绍了主分量分析的主要思想和方法,运用主分量分析对我院某班男生的体质健康测试成绩进行了分析和综合评价,从而达到了解每个学生的特点和不足,科学地指导学生进行体育锻炼,增强体质健康的目的。

The theory and method of principal component analysis is introduced first, and then tested data of the male students＇ constitutional healthiness of a certain class in our college are comprehensively analyzed and appraised, so that information about their advantages and shortcomings can be obtained and they can be instructed scientifically in physical training to build up their constitutional healthiness in some ways.