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Matrices 485
SVL Singular Values. Returns a vector containing the singular
values of matrix.
SVL(matrix)
Example:
SVL returns
Vector
Cross Product Cross Product of vector1 with vector2.
CROSS(vector1, vector2)
Example:
CROSS returns
Dot Product Dot Product of two arrays, matrix1 and matrix2.
DOT(matrix1, matrix2)
Example:
DOT returns 11
L
2
Norm Returns the l
2
norm (sqrt(x1^2+x2^2+...xn^2)) of a
vector.
l2norm(Vect)
Example:
l2norm returns √29
L
1
Norm Returns the l
1
norm (sum of the absolute values of the
coordinates) of a vector.
l1norm(Vect)
Example:
l1norm returns 9
12
34
5.4649 0.3659
12 34
,
00 2–
12 34
,
34 2–
34 2–