二次型This article is being translated. Please check back soon. Chapters二次型的基本概念合同变换与标准形正定性二次型综合练习题Previous特征值与特征向量理解矩阵的特征值、特征向量、相似、对角化、实对称矩阵等 课程路线图1向量代数和空间解析几何先修课程掌握向量运算和空间中点、线、面的方程及其相互关系。前往课程 2Linear Algebra当前课程Master determinants, matrices, vectors, systems of linear equations, eigenvalues, and quadratic forms, and understand the abstract structure of linear spaces.前往课程
