可对任意两个矩阵做加法、减法、乘法等运算；同时可对单个矩阵求转置矩阵、三角分解、奇异值分解等操作，功能强大。-Can make any two matrix addition, subtraction, multiplication and other operations at the same time, a single matrix transpose matrix, triangular decomposition, singular value decomposition, etc