plot 3 d square

hi
this script must plot a square, but i got the attached plot, how to connect all lines?
thanks
vhat1=[x,repmat(2,length(y),1),repmat(2,length(z),1)];
vhat2=[(x),repmat(-2,length(y),1),repmat(2,length(z),1)];
vhat3=[repmat(2,length(x),1),y,repmat(2,length(z),1)];
vhat4=[repmat(-2,length(x),1),y,repmat(2,length(z),1)];
vhatt=[vhat1;vhat2;vhat3;vhat4];

4 个评论

what about thi simple way?
[x,y] = pol2cart(deg2rad(0:90:360),1);
line(x,y,x*0)
its great, can put it in 3d space?
Its in 3d already. What do you mean?
x,y,z

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