and so we useAATto calculate the pseudo-inverse (as expected sincem < n). Finally, we see thatAA+= I,as shown in range L18:N20. Note that whileA+is a right inverse, it is not a left inverse (A+A≠I).
PROBLEM TO BE SOLVED: To reduce a calculation cost in calculating a pseudo-inverse matrix of a stiffness matrix of a structure having no support structure by a numerical operation processing using a computer. A pseudo-inverse matrix calculation device of the present invention calculates a stiffness...
labview\examples\Mathematics\Linear Algebra\Linear Algebra Calculator.vi 实数伪逆矩阵 得到输入矩阵的伪逆矩阵。通过连接至输入矩阵的数据确定使用的多态实例,也可手动选择实例。 复数伪逆矩阵 得到输入矩阵的伪逆矩阵。通过连接至输入矩阵的数据确定使用的多态实例,也可手动选择实例。
A norm & minimum calculator calculates a minimum index for the cofactor matrix outputted from the pseudo inverse matrix calculator, a weight vector selector selects a row vector having the minimum index and calculates a transposed matrix for the row vector; an adder adds the transposed matrix ...