MATLAB Function Reference | ![]() ![]() |
Syntax
Description
true
is shorthand for logical
(1)
.
true(n)
is an n
-by-n
matrix of logical ones.
true(m,n)
or true([m,n])
is an m
-by-n
matrix of logical ones.
true(m,n,p,...)
or true([m n p ...])
is an m
-by-n
-by-p
-by-...
array of logical ones.
true(size(A))
is an array of logical ones that is the same size as array A
.
Remarks
true(n)
is much faster and more memory efficient than logical(ones(n))
.
See Also
![]() | triu | try | ![]() |