Vector coordinates, matrix elements and changes of basis
... V are usually represented by a single column of n real (or complex) numbers. A linear transformation (also called a linear operator) acting on V is a “machine” that acts on a vector and and produces another vector. Linear operators are represented by square n × n real (or complex) matrices.∗ If it i ...
... V are usually represented by a single column of n real (or complex) numbers. A linear transformation (also called a linear operator) acting on V is a “machine” that acts on a vector and and produces another vector. Linear operators are represented by square n × n real (or complex) matrices.∗ If it i ...
![[Review published in SIAM Review, Vol. 56, Issue 1, pp. 189–191.]](http://s1.studyres.com/store/data/017041202_1-65d6c90f40ee4c0571100dd75b61a7f5-300x300.png)
