[PDF] Version 2.6.1 User manual Scalar field display parameters editor .

How to plot a vector field in MATLAB?

Create a plot of the vector field defined by the functions U (X,Y) and V (X,Y) by using the MATLAB quiver function. Plot several functions on one graph by adding the functions sequentially. After plotting the first function, add successive functions by using the hold on command. The hold on command keeps the existing plots.

How to use 3-D plot command in MATLAB?

3-D plots are useful to present data having more than two variables. The command plot3 (x,y,z) in MATLAB help to create three-dimensional plots. The general form of the command is: x,y, and z are vectors of equal size. line specifiers which are Optional. The example below will show you how to use plot command in MATLAB.

How to plot to scatter plots in MATLAB?

MATLAB provides a power scatter () function to plot to scatter plots with many additional options. The x_data and y_data represent vectors of equal length which are used as x-coordinates and y-coordinates respectively. There are various optional arguments that we will see later on in this article.

What is a 3D scatter plot?

2. SCATTER3 (3D scatter Plot) scatter3 (X, Y, Z): This function will create circles at the vector locations of x, y, and z. X, y, z are vector spheres. scatter3 (X, Y, Z, A, C): This function will create a plot with a circle that will have size A from the argument. If A is scalar, the size of the circles will be equal.