摘要
基于■-R点图的原理,用Matlab6.0作为开发工具对质量数据进行统计处理,通过所得的计算机图形可以精确分析产品的质量变化,有利于提高实验教学效率和学生分析解决问题的能力.
The theories of ↑-x -R is introduced and Matlab 6.0 is used to solve the problem of quality datum. The diagram is used to analyze the variety of product quality precisely. It not only can improve the experiment teaching efficiency, but also can train students ＇ ability to analyze and solve problems.
出处
《华北水利水电学院学报》
2007年第2期60-61,共2页
North China Institute of Water Conservancy and Hydroelectric Power
