[线代]三阶,四阶矩阵乘法三阶,四阶矩阵乘法难道只能老实地一行一列挨个元素计算?那在计算A^n的时候或多个矩阵相乘的时候不是很麻烦?有没有化简的办法啊?
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/15 04:14:27
![[线代]三阶,四阶矩阵乘法三阶,四阶矩阵乘法难道只能老实地一行一列挨个元素计算?那在计算A^n的时候或多个矩阵相乘的时候不是很麻烦?有没有化简的办法啊?](/uploads/image/z/5478472-64-2.jpg?t=%5B%E7%BA%BF%E4%BB%A3%5D%E4%B8%89%E9%98%B6%2C%E5%9B%9B%E9%98%B6%E7%9F%A9%E9%98%B5%E4%B9%98%E6%B3%95%E4%B8%89%E9%98%B6%2C%E5%9B%9B%E9%98%B6%E7%9F%A9%E9%98%B5%E4%B9%98%E6%B3%95%E9%9A%BE%E9%81%93%E5%8F%AA%E8%83%BD%E8%80%81%E5%AE%9E%E5%9C%B0%E4%B8%80%E8%A1%8C%E4%B8%80%E5%88%97%E6%8C%A8%E4%B8%AA%E5%85%83%E7%B4%A0%E8%AE%A1%E7%AE%97%3F%E9%82%A3%E5%9C%A8%E8%AE%A1%E7%AE%97A%5En%E7%9A%84%E6%97%B6%E5%80%99%E6%88%96%E5%A4%9A%E4%B8%AA%E7%9F%A9%E9%98%B5%E7%9B%B8%E4%B9%98%E7%9A%84%E6%97%B6%E5%80%99%E4%B8%8D%E6%98%AF%E5%BE%88%E9%BA%BB%E7%83%A6%3F%E6%9C%89%E6%B2%A1%E6%9C%89%E5%8C%96%E7%AE%80%E7%9A%84%E5%8A%9E%E6%B3%95%E5%95%8A%3F)
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