How to realize 3D data Visualization with Matlab
Editor to share with you Matlab how to achieve three-dimensional data visualization, I hope you will learn something after reading this article, let's discuss it together!
3D data visualization
1. Three-dimensional graphics
Plot3 (x ~ y ~ z): where the parameters x ~ y and z are vectors or matrices with the same dimension.
Mesh () to draw a 3D grid
Surf () draws colored 3D surface drawings
two。 Special 3D drawing
Cylinder () generates the data of the cylinder chart, and then uses mesh to draw the three-dimensional body of rotation conveniently.
Sphere (): spherical graph
Contour3 (): 3D contours
Bar3 (): bar chart bar3h () horizontal 3D column chart
Pie3 (): pie chart
Scatter3 (): 3D scatter plot
3. Set the viewing angle
View (az,el): az is the azimuth, el is the elevation
View ([x y z]): points to the direction indicated by the vector [x y z]
View (2): two-dimensional perspective
View (3): 3D Visual Angle
Rotate3d on/off: turns 3D viewing on or off
4. Color control
Rgbplot () draws a color diagram
Colorbar (): horizontal color bar
Colormap (): vertical color bar
5. Illumination effect
Light ()
6. Output of graphics
Save as under the file menu
After reading this article, I believe you have a certain understanding of "how to achieve 3D data visualization in Matlab". If you want to know more about it, you are welcome to follow the industry information channel. Thank you for reading!
