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  • 向量空间的公理
  • 行列式的值

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MATH-Linear Algebra

PreviousGumbelNextSVD

Last updated 5 years ago

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向量空间的公理

行列式的值

学线性代数的时候,一般都会学行列式的值。行列式的值为不为0直接关系到方程组(从方程组的角度看矩阵)有没有解。 n阶行列式值表示在n维空间构成的“体积”,如果行列式的值为0,那么方程组无解或无穷多解。相当于n维积为0,可能是只张成了n-1维

当所求的为n维零向量时,则无穷多解?所求为n维非零向量时,则无解?

可视化数学

矩阵求导术(上)

http://immersivemath.com/ila/index.html
线性代数有什么用
矩阵论学习笔记0-线性空间
MIT线性代数课程精细笔记
Matrix calculus
https://zhuanlan.zhihu.com/p/24709748
机器学习的数学基础:线性代数进阶篇
線代啟示錄
为什么学线性代数