How to know which line is intersecting a curve mostly?

I have a set of curves & a set of lines.I want to know which line intersects the most with a curve?

Answer 1

[KSSV]

Use this function from file exchange: https://in.mathworks.com/matlabcentral/fileexchange/22441-curve-intersections?focused=5165138&tab=function to get the intersection points. Use this for all line and curves in a loop. If they intersect you will get a point, if not the output would be empty.

[Manas Ranjan Pattnayak]

Kindly check the image which I have uploaded.There are 5 curves & 3 lines in the graph.I have the matlab codes for all the curves & lines.

In the picture its clearly visible that the middle line is intersecting the most with the third curve.The intersection of other lines with other curves are just like 1 point or two point intersection.

But the second lines almost goes on the third curve.

I want to know the equation of that line & curve automatically from matlab computation.Kindly help.

[KSSV]

This can be done in the way I said...