cart2hom
Convert Cartesian coordinates to homogeneous coordinates
Syntax
Description
Examples
Convert 3-D Cartesian Points to Homogeneous Coordinates
c = [0.8147 0.1270 0.6324; 0.9058 0.9134 0.0975]; h = cart2hom(c)
h = 2×4
0.8147 0.1270 0.6324 1.0000
0.9058 0.9134 0.0975 1.0000
Input Arguments
cart
— Cartesian coordinates
n-by-k
matrix
Cartesian coordinates, specified as an n-by-k matrix,
containing n points. Each row of
cart
represents a point in
k-dimensional space.
k must be greater than or equal
to 1.
Example: [0.8147 0.1270 0.6324; 0.9058 0.9134 0.0975]
Output Arguments
hom
— Homogeneous points
n-by-(k+1)
matrix
Homogeneous points, returned as an n-by-(k+1) matrix, containing n points. k must be greater than or equal to 1.
Example: [0.2785 0.9575 0.1576 0.5; 0.5469
0.9649 0.9706 0.5]
Extended Capabilities
C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.
Version History
Introduced in R2015aR2023a: cart2hom
Supports 2-D Cartesian
Coordinates
The cart
argument now accepts 2-D Cartesian
coordinates and cart2hom
outputs 2-D
homogeneous points.
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