Quiver function

Question

KaMu 2012-3-18

回答： Raj 2023-11-17

Hello, How does quiver plot the arrows from u and v?

Answer 1

Raj 2023-11-17

Hello KaMu,

Using the 'quiver' function you can plot quiver or vector plot

quiver(U,V)

quiver(U,V) plots arrows with directional components specified by U and V at equally spaced points.

If U and V are vectors, then the x-coordinates of the arrows range from 1 to the number of elements in U and V, and the y-coordinates are all 1.
If U and V are matrices, then the x-coordinates of the arrows range from 1 to the number of columns in U and V, and the y-coordinates of the arrows range from 1 to the number of rows in U and V.

Additionally you can also refer to the documentation of 'quiver' function for detailled understanding-

I hope this helps!