|
|
|
|
@ -141,7 +141,7 @@ $$\begin{cases}
|
|
|
|
|
\langle\boldsymbol{x},\boldsymbol{\alpha}_3\rangle = x_1 - 2x_2 + 2x_4 = 0\\
|
|
|
|
|
\langle\boldsymbol{x},\boldsymbol{\alpha}_4\rangle = 2\sqrt{6}x_1 - \sqrt{6}x_3 - \sqrt{6}x_4 = 0 \implies 2x_1 - x_3 - x_4 = 0
|
|
|
|
|
\end{cases}$$
|
|
|
|
|
解上述齐次方程组，基础解系，得到两个线性无关的解：
|
|
|
|
|
解上述齐次方程组,得到两个线性无关的解：
|
|
|
|
|
$$\boldsymbol{\xi}_1=(2,1,4,0)^T,\quad
|
|
|
|
|
\boldsymbol{\xi}_2=(0,1,0,1)^T$$
|
|
|
|
|
正交化
|
|
|
|
|
|
