不同年龄大学生身体形态、机能体能的BP神经网络模拟

BP Neural Network Simulation of Students Physical Shape and Functions Stamina

对毕节学院来自贵州省各地区不同年龄的男、女大学生,身高、体重等身体形态与肺活量、握力,50 m、800 m(女生)和1 000 m(男生)跑等机能体能素质检测的各项指标值,在进行回归相关性分析,确定单元指标的基础上,分别建立了3-749-4和3-699-3的BP人工神经网络模型,对男、女大学生身体机能体能素质随身体形态的变化进行模拟分析,为全面提高大学生身体素质的教学和训练提供了科学依据.

The BP neural network model of 3-749-4 and 3-699-3 structure is set up with detection results of height,weight and vital capacity, grip strength, 50 meter race, 1000 meter race （male）, 800 meter race （female） of different age male and female college students from each regions of Guizhou province in Bijie University, based on the regression correlation analysis and determination cells index, variations of physical functions stamina are simulation and analysed in male and female college students. Scientific basis of teaching and training are provided for overall enhance college physical quality according to physical functions stamina which are educed with shape.