hom2cart
Convert homogeneous coordinates to Cartesian coordinates
Syntax
Description
Examples
Convert Homogeneous Points to 3-D Cartesian Points
h = [0.2785 0.9575 0.1576 0.5; 0.5469 0.9649 0.9706 0.5]; c = hom2cart(h)
c = 2×3
0.5570 1.9150 0.3152
1.0938 1.9298 1.9412
Input Arguments
hom
— Homogeneous points
n-by-k
matrix
Homogeneous points, returned as an n-by-k matrix, containing n points. k must be greater than or equal to 2.
Example: [0.2785 0.9575 0.1576 0.5; 0.5469
0.9649 0.9706 0.5]
Output Arguments
cart
— Cartesian coordinates
n-by-(k-1)
matrix
Cartesian coordinates, specified as an
n-by-(k-1)
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]
Extended Capabilities
C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.
Version History
Introduced in R2015aR2023a: hom2cart
Supports 2-D Homogeneous
Points
The hom
argument now accepts 2-D homogeneous
points and hom2cart
outputs 2-D Cartesian
coordinates.
See Also
MATLAB 命令
您点击的链接对应于以下 MATLAB 命令:
请在 MATLAB 命令行窗口中直接输入以执行命令。Web 浏览器不支持 MATLAB 命令。
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
How to Get Best Site Performance
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)