Writing a function IN matlab

x = newArray(3);
y = newArray(3);
getSelectionCoordinates(xx, yy);
rank = Array.rankPositions(xx);
for ( i=0; i<3; i++ ) { 
    x[i] = xx[rank[i]];
    y[i] = yy[rank[i]];
}
/* the following code is taken from
<https://bitbucket.org/davemason/threepointcircumcircle/src> */
d1=sqrt((x[0]-x[1])*(x[0]-x[1])+(y[0]-y[1])*(y[0]-y[1]));
d2=sqrt((x[1]-x[2])*(x[1]-x[2])+(y[1]-y[2])*(y[1]-y[2]));
d3=sqrt((x[2]-x[0])*(x[2]-x[0])+(y[2]-y[0])*(y[2]-y[0]));
r=(d1*d2*d3)/sqrt((d1+d2+d3)*(d2+d3-d1)*(d3+d1-d2)*(d1+d2-d3));
print("Radius: "+d2s(r, 2));
exit();

This code i want to write this function in MATLAB, but its giving me error again and again

Answer 1

[Nikhil]

Check the below link which takes in triangle coords as input and gets its circumcircle. Hope this helps.

Function to get circumcircle of a traingle