Command Reference
:
Function Reference
:
Function Reference: Z
@zeros
Matrix or vector of zeros.
Syntax:
@zeros
(
n1
,
n2
)
n1
: integer
n2
: integer
Return: matrix, vector
Creates a matrix or vector of the value 0. The size of the created matrix is given by the integers
n1
(number of rows) and
n2
(number of columns).
Examples
matrix m1 = @zeros(3,2)
creates M1, a
matrix of zeros.
sym s1 = @zeros(5, 5)
sym s2 = @unvech(@zeros(5*6/2))
create
symmetric matrices of zeros, while
vector v1 = @zero(18)
is an 18-element vector of zeros.
Cross-references
See also
@identity
,
@ones
, and
@unitvector
.
matrix of zeros. matrix of zeros. matrix of zeros.
symmetric matrices of zeros, while