control.phaseplot.boxgrid

control.phaseplot.boxgrid(xvals, yvals)[source]

Generate list of points along the edge of box.

points = boxgrid(xvals, yvals) generates a list of points that corresponds to a grid given by the cross product of the x and y values.

Parameters
xvals, yvals1D array_like

Array of points defining the points on the lower and left edges of the box.

Returns
grid2D array

Array with shape (p, 2) defining the points along the edges of the box, where p is the number of points around the edge.