We use matplotlib for plotting in python. We also have to convert SymPy matrices to NumPy arrays prior to plotting. Therefore, we prefer to define vectors as NumPy arrays if we intend to just plot ...

One way of representing a vector is to list its x,y, and z components. Something like v = <1,2,3> m/s. Of course there are many ways to represent a vector.. There is a thing called vector addition.

When making this plot, typically you have at least one fits file: one with the polarization angles. If another fits file is included it has the polarized intensity or percent polarization. A couple of ...

The .quiver command in matplotlib.pyplot is for plotting many vectors all on the same set of coordinate axes. Much like .arrow it takes four inputs, the starting coordinates and the ending coordinates ...