matlab计算矩阵乘法
时间: 2023-11-21 12:53:56 浏览: 413
MATLAB中可以使用*运算符进行矩阵乘法计算。需要注意的是,两个矩阵相乘时,左边矩阵的列数必须等于右边矩阵的行数。下面是一个简单的例子:
假设有两个矩阵A和B,它们的维度分别为m×n和n×p,则它们的乘积C为一个m×p的矩阵,其中C(i,j)等于A的第i行和B的第j列对应元素的乘积之和。
在MATLAB中,可以使用以下代码计算矩阵乘积:
C = A * B;
其中,A和B分别为待相乘的矩阵,C为它们的乘积矩阵。
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