How to find the intersection points of these functions?

g=-9.81;
x0=0;
y0=1;
v0=585;
q=10;
w=12;
e=14;

x1=0:100:1000;
y1=zeros(size(x1));
x2=1000:100:3014.85;
y2=((616/2014.85)*(x2-1000));
x=[x1 x2];
y=[y1 y2];

yq=(v0*sind(q))*((x-x0)/(v0*cosd(q)))+(1/2)*g*(((x-x0)/(v0*cosd(q))).^2.)+y0;

yw=(v0*sind(w))*((x-x0)/(v0*cosd(w)))+(1/2)*g*(((x-x0)/(v0*cosd(w))).^2.)+y0;

ye=(v0*sind(e))*((x-x0)/(v0*cosd(e)))+(1/2)*g*(((x-x0)/(v0*cosd(e))).^2.)+y0;

%How do I find the intersection points of y with yq,yw,and ye?

Answer 1

[KSSV]

Have a look on this file exchange: https://in.mathworks.com/matlabcentral/fileexchange/22441-curve-intersections?focused=5165138&tab=function