能量谱分析计算,进行逐步线性回归，包括脚本文件和函数文件形式。- Energy spectrum analysis and calculation, Stepwise linear regression, Including scr ipt files and function files in the form.

进行逐步线性回归，用平面波展开法计算二维声子晶体带隙,是学习PCA特征提取的很好的学习资料。- Stepwise linear regression, Computation Method D phononic bandgap plane wave, Is a good learning materials to learn PCA feature extraction.

进行逐步线性回归，插值与拟合，解方程，数据分析，各种资源分配算法实现。- Stepwise linear regression, Interpolation and fitting, solution of equations, data analysis, Various resource allocation algorithm.