Matlab can plot vector fields using the quiver command, which basically draws a bunch of arrows. This is not completely obvious though. First we have to set up a grid of points for which to plot arrows. In other words we have to tell it for which x and y to actually draw the vector field. Quiver plotting arrow length. Learn more about quiver, plot, velocity plots, vector plots
As with most MATLAB functions there's a lot of things we can do with mesh grid, but we're just going to create a square grid for now, cause that's really simple. So we'll pass it a vector, to ... An example of putting multiple curves on a plot Here are the MATLAB commands to create a symbol plot with the data generated by adding noise to a known function. The original function is drawn with a solid line and the function plus noise is plotted with open circles.
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