orthogonal
a . 直角的,直交的
直角的,直交的
orthogonal 正交的; 垂直的
orthogonal 正交
orthogonal adj 1 :
not pertinent to the matter under consideration ; "
an issue extraneous to the debate "; "
the price was immaterial "; "
mentioned several impertinent facts before finally coming to the point " [
synonym : {
extraneous },
{
immaterial }, {
impertinent }, {
orthogonal }]
2 :
statistically unrelated 3 :
having a set of mutually perpendicular axes ;
meeting at right angles ; "
wind and sea may displace the ship '
s center of gravity along three orthogonal axes "; "
a rectangular Cartesian coordinate system " [
synonym : {
orthogonal },
{
rectangular }]
Orthogonal \
Or *
thog "
o *
nal \,
a . [
Cf .
F .
orthogonal .]
Right -
angled ;
rectangular ;
as ,
an orthogonal intersection of one curve with another .
[
1913 Webster ]
{
Orthogonal projection }.
See under {
Orthographic }.
[
1913 Webster ]
35 Moby Thesaurus words for "
orthogonal ":
cube -
shaped ,
cubed ,
cubic ,
cubiform ,
cuboid ,
diced ,
foursquare ,
normal ,
oblong ,
orthodiagonal ,
orthometric ,
perpendicular ,
plumb ,
plunging ,
precipitous ,
quadrangular ,
quadrate ,
quadriform ,
quadrilateral ,
rectangular ,
rhombic ,
rhomboid ,
right -
angle ,
right -
angled ,
right -
angular ,
sheer ,
square ,
steep ,
straight -
up ,
straight -
up -
and -
down ,
tetragonal ,
tetrahedral ,
trapezohedral ,
trapezoid ,
up -
and -
down At 90 degrees (right angles ).
N mutually orthogonal {vectors } {span } an N -dimensional
{vector space }, meaning that , any vector in the space can be
expressed as a {linear combination } of the vectors . This is
true of any set of N {linearly independent } vectors .
The term is used loosely to mean mutually independent or well
separated . It is used to describe sets of primitives or
capabilities that , like linearly independent vectors in
geometry , span the entire "capability space " and are in some
sense non -overlapping or mutually independent . For example ,
in logic , the set of operators "not " and "or " is described as
orthogonal , but the set "nand ", "or ", and "not " is not
(because any one of these can be expressed in terms of the
others ).
Also used loosely to mean "irrelevant to ", e .g . "This may be
orthogonal to the discussion , but ...", similar to "going off
at a tangent ".
See also {orthogonal instruction set }.
[{Jargon File }]
(2002 -12 -02 )orthogonal :
adj . [
from mathematics ]
Mutually independent ;
well separated ;
sometimes ,
irrelevant to .
Used in a generalization of its mathematical meaning to describe sets of primitives or capabilities that ,
like a vector basis in geometry ,
span the entire ‘
capability space ’
of the system and are in some sense non -
overlapping or mutually independent .
For example ,
in architectures such as the PDP -
11 or VAX where all or nearly all registers can be used interchangeably in any role with respect to any instruction ,
the register set is said to be orthogonal .
Or ,
in logic ,
the set of operators not and or is orthogonal ,
but the set nand ,
or ,
and not is not (
because any one of these can be expressed in terms of the others ).
Also used in comments on human discourse : “
This may be orthogonal to the discussion ,
but ....”
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ORTHOGONAL Definition Meaning | Dictionary. com The word orthogonal comes from the Greek orthogōnios meaning "right-angled " While this word is used to describe lines that meet at a right angle, it also describes events that are statistically independent, or do not affect one another in terms of outcome
Orthogonality - Wikipedia In mathematics, orthogonality is the generalization of the geometric notion of perpendicularity
ORTHOGONAL | definition in the Cambridge English Dictionary In this sense, intelligence and final goals are "orthogonal"; that is: more or less any level of intelligence could in principle be combined with more or less any final goal
ORTHOGONAL definition and meaning | Collins English Dictionary 2 meanings: 1 relating to, consisting of, or involving right angles; perpendicular 2 mathematics a (of a pair of vectors) Click for more definitions
Orthogonal - definition of orthogonal by The Free Dictionary Define orthogonal orthogonal synonyms, orthogonal pronunciation, orthogonal translation, English dictionary definition of orthogonal adj 1 Relating to or composed of right angles
orthogonal - Wiktionary, the free dictionary Adjective orthogonal (not comparable) (geometry) Of two objects, at right angles; perpendicular to each other
Orthogonal Definition (Illustrated Mathematics Dictionary) Illustrated definition of Orthogonal: In Geometry it means at right angles to Perpendicular Example: in a 2D graph the x axis and y axis are
orthogonal, adj. meanings, etymology and more | Oxford English Dictionary orthogonal, adj meanings, etymology, pronunciation and more in the Oxford English Dictionary
Orthogonal - from Wolfram MathWorld In elementary geometry, orthogonal is the same as perpendicular Two lines or curves are orthogonal if they are perpendicular at their point of intersection Two vectors v and w of the real plane R^2 or the real space R^3 are orthogonal iff their dot product v·w=0
ORTHOGONAL Definition Meaning - Merriam-Webster The meaning of ORTHOGONAL is intersecting or lying at right angles How to use orthogonal in a sentence