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“一个经典的例子就是:在消元过程中,当矩阵主元 位置上面不是 1 时,我们就需要用行变换将主元位置换回 1。” 应该说主元位置上是0时,我们需要通过行变换来将主元换成0
The text was updated successfully, but these errors were encountered:
感谢您的建议,这里表述不太清楚,我们已经更新了第四课的相关描述。 这里想表达的是:在消元过程中,当矩阵主元位置上面为0时,我们就需要用行变换将主元位置换为非0数。具体可以参考“第二课 / 2.1 / 注” 中的部分。
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“一个经典的例子就是:在消元过程中,当矩阵主元 位置上面不是 1 时,我们就需要用行变换将主元位置换回 1。”
应该说主元位置上是0时,我们需要通过行变换来将主元换成0
The text was updated successfully, but these errors were encountered: