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12 lines
356 B
Matlab
12 lines
356 B
Matlab
function h = plotCircle(x, y, r)
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% plot on the current focused figure
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hold on
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% theta makes a full circle from 0 to 2*pi radians
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fraction = 50;
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theta = 0 : pi / fraction : 2 * pi;
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% build the x-axis and y-axis vectors of points
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xs = r * cos(theta) + x;
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ys = r * sin(theta) + y;
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h = plot(xs, ys);
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hold off
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endfunction |