Android 集成 Eigen库，具有Eigen适用范围广，支持包括固定大小、任意大小的所有矩阵操作，甚至是稀疏矩阵；支持所有标准的数值类型，并且可以扩展为自定义的数值类型；支持多种矩阵分解及其几何特征的求解；它不支持的模块生态系统 [2]　提供了许多专门的功能，如非线性优化，矩阵功能，多项式解算器，快速傅立叶变换等。(Android integrates Eigen library, which has a wide range of Eigen applications, supports all matrix operations including fixed size, arbitrary size, even sparse matrix; supports all standard numerical types, and can be extended to custom numerical types; supports multiple matrix decompositions and their geometric features; and supports modules that it does not support; Block ecosystem [2] provides many special functions, such as non-linear optimization, matrix function, polynomial calculator, fast Fourier transform and so on.)