Compute the coordinates of the intersection between two lines.
[x,y] = NL_F_Intersection2Lines(a1,b1,a2,b2)
Slope of the first line.
y-intercept of the first line.
slope of the second line.
y-intercept of the second line.
x-coordinate.
y-coordinate.
NL_F_Intersection2Lines computes the coordinates (x,y) of the intersection between the 2 lines defines by (a1,b1) and (a2,b2) where a line is described by the equation y=a.x+b. If there is no intersection, x=[] and y=[].