matrix addition meaning in Chinese

矩加法
矩阵加法
直和

The following illustration shows two examples of matrix addition . an
下图显示了两个矩阵相加的示例。
You can accomplish this by using a matrix multiplication followed by a matrix addition
可通过先使用矩阵乘法再使用矩阵加法来完成此操作。
Basic linear algebra in matlab ? . vector and matrix addition and multiplication . solving sets of linear equations using matrices
使用matlab软体中的基础线性代数、向量和阵列的加法与乘法，以及使用阵列解决多组线性方程式。