A simple model was deduced for calculating three parameters (main wavelength、purity and brightness) of colorful glasses using data analysis method and analytic geometrical theory.
通过数值分析，运用解析几何原理推导出计算彩色玻璃三个参数（主波长、纯度和亮度）的数学模型，编制出计算程序。
Study on color glass windows of Gothic church;
哥特教堂彩色玻璃窗之探究