[1 2 1]'\[1 2 3]'
This is a numerical example. This example gives an answer of 1.333
CodePudding user response:
From the documentation:
x = A\B
If
A
is a rectangularm
-by-n
matrix withm ~= n
, andB
is a matrix withm
rows, thenA\B
returns a least-squares solution to the system of equationsA*x= B
.
Furthermore the '
compute the conjugate transposed of a matrix. In your case you have two real matrices so you just get the transposed each time.