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Matlab 矩阵进阶 | Alex_McAvoy #940

Open Alex-McAvoy opened 10 months ago

Alex-McAvoy commented 10 months ago

https://alex-mcavoy.github.io/matlab/fa60ea29.html

【范数】定义:$||x||p=(\sum{i=1}^n|x_i|^p)^{\frac{1}{p}}$,p 阶范数,记做 $L_p$ 根据 x 是矩阵还是向量,分为向量范数、矩阵范数,其中矩阵范数是由向量范数推导过来的,含义相近