Codex Wiki
OurBigBook.com
Site
Source code
Orthogonal projection matrix
...
Mathematics
Area of mathematics
Algebra
Linear algebra
Inner product
Orthogonal projection onto a finite-dimensional subspace
OurBigBook.com
Words: 18
A complex matrix
P
is an orthogonal projection exactly when
P
2
=
P
=
P
†
.
(160)
Its image and kernel are orthogonal complements.
Ancestors
(7)
Orthogonal projection onto a finite-dimensional subspace
Inner product
Linear algebra
Algebra
Area of mathematics
Mathematics
Home
Incoming links
(2)
Solution
Solution