-
Z-
matrix may mean:
Z-
matrix (chemistry), a
table of the
locations of
atoms comprising a
molecule Z-
matrix (mathematics), a
matrix whose off-diagonal entries...
-
Hermitian matrix (that is, a
complex matrix equal to its
conjugate transpose) is positive-definite if the real
number z ∗ M
z {\displaystyle \mathbf {
z} ^{*}M\mathbf...
-
matrix, K = 1 3 [ Q x x − Q y y − Q
z z Q y x + Q x y Q
z x + Q x
z Q
z y − Q y
z Q y x + Q x y Q y y − Q x x − Q
z z Q
z y + Q y
z Q x
z − Q
z x Q
z...
- {\displaystyle
Z=(
z_{ij});\quad
z_{ij}\leq 0,\quad i\neq j.} Note that this
definition coincides precisely with that of a
negated Metzler matrix or quasipositive...
- In chemistry, the
Z-
matrix is a way to
represent a
system built of atoms. A
Z-
matrix is also
known as an
internal coordinate representation. It provides...
-
covariance matrix (also
known as auto-covariance
matrix,
dispersion matrix,
variance matrix, or variance–covariance
matrix) is a
square matrix giving the...
-
Impedance parameters or
Z-parameters (the
elements of an
impedance matrix or
Z-
matrix) are
properties used in
electrical engineering,
electronic engineering...
- solution. Any P-
matrix is a Q-
matrix. Conversely, if a
matrix is a
Z-
matrix and a Q-
matrix, then it is also a P-
matrix. P-
matrix Z-
matrix Karamardian, S...
-
z\\
z\end{bmatrix}}}
After carrying out the
matrix multiplication, the
homogeneous component w c {\displaystyle w_{c}} will be
equal to the
value of
z...
-
Z Matrix or bus
impedance matrix in
computing is an
important tool in
power system analysis. Though, it is not
frequently used in
power flow study, unlike...
