Direct linear transformation: Difference between revisions

Content deleted Content added
m Undid revision 829043551 by XLinkBot (talk)
Tags: Undo reverting anti-vandal bot
Line 9:
== Introduction ==
 
An ordinary [[system of linear equationequations]]
 
: <math> \mathbf{x}_{k} = \mathbf{A} \, \mathbf{y}_{k} </math> &nbsp; for <math> \, k = 1, \ldots, N </math>