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Writing a function IN matlab

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SANA
SANA on 13 Dec 2022
Edited: Walter Roberson on 13 Dec 2022
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

Answers (1)

Nikhil
Nikhil on 13 Dec 2022
Check the below link which takes in triangle coords as input and gets its circumcircle. Hope this helps.

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