MATLAB Arduino Tutorial 18 - 2D Animations in MATLAB using fill() - Scaling and Translation

Configuration:
- Matlab R2012a
- Matlab fill()

[AvinashRavi]

when I used the triangle iin my matlab 2009b it shows "Error in ==> fill at 3
fill(x, y, 'g');"
My code is 
x=[0, 0.5, 1];
y=[0, 1.5, 0];
fill(x, y, 'g');
figure;
hold on;
axis equal;

[amirkhodabakhshi]

hello
I have problem with fill
i nedd to fill a Circl
i need plot a Colorful Circl

[matlabarduino]

2D Animations - Scaling and Translation