Matrices
18-11
COND
Condition Number. Finds the 1-norm (column norm) of a
square
matrix
.
COND
(
matrix
)
CROSS
Cross Product of
vector1
with
vector2
.
CROSS
(
vector1
,
vector2
)
DET
Determinant of a square
matrix
.
DET
(
matrix
)
DOT
Dot Product of two arrays,
matrix1
matrix2
.
DOT
(
matrix1, matrix2
)
EIGENVAL
Displays the eigenvalues in vector form for
matrix
.
EIGENVAL
(
matrix
)
EIGENVV
Eigenvectors and Eigenvalues for a square
matrix
.
Displays a list of two arrays. The first contains the
eigenvectors and the second contains the eigenvalues.
EIGENVV
(
matrix
)
IDENMAT
Identity matrix. Creates a square matrix of dimension
size
×
size
whose diagonal elements are 1 and off-
diagonal elements are zero.
IDENMAT
(
size
)
INVERSE
Inverts a square matrix (real or complex).
INVERSE
(
matrix
)
LQ
LQ Factorization. Factors an
m × n
matrix
into three
matrices:
{[[
m × n
lowertrapezoidal
]],[[
n × n
orthogonal
]],
[[
m × m
permutation
]]}.
LQ
(
matrix
)
LSQ
Least Squares. Displays the minimum norm least squares
matrix
(or
vector
).
LSQ
(
matrix1, matrix2
)
hp40g+.book Page 11 Friday, December 9, 2005 1:03 AM
Summary of Contents for 40gs
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