3D Plots

3D plots are visual representations of data in three dimensions to show the relationship between three variables. They can be used to display data more intuitively and informatively than a 2D plot.

3D surface plot

A 3D surface plot represents a 3D surface defined by a function or set of data points. They can be used to visualize the functions of two variables or the relationship between three variables.

In MATLAB, we use the surf() function to plot a 3D surface plot.