Question

Mat lab help

Answer 1

i tried this code

function h = circle2(x,y,r)
d = r*2;
px = x-r;
py = y-r;
h = rectangle('Position',[px py d d],'Curvature',[1,1]);
daspect([1,1,1])

Answer 2

it is showing the following error

Function definitions are not permitted at the prompt or in scripts.