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Plot 2 1x4 matrices

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Anastasia Zistatsis
编辑： the cyclist 2021-2-4
I'm trying to plot these two matricies: x = [1 4 4 1]; y = [1 1 4 4];
They're supposed to be coordinates to create this
I know it's probably a very simple solution, but whatever plot attempt I make, only a line shows up on the graph. Please let me know! Thank you

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the cyclist
the cyclist 2021-2-4
编辑：the cyclist 2021-2-4
Ran in:
Here is one way:
x = [1 4 4 1];
y = [1 1 4 4];
figure
patch(x,y,'b')
set(gca,'XLim',[0 5],'YLim',[0 5])
That last line is only to show create a little space around the rectangle.
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Anastasia Zistatsis
Anastasia Zistatsis 2021-2-4
it is another matrice
the cyclist
the cyclist 2021-2-4
编辑：the cyclist 2021-2-4
Ran in:
Please be more specific than "it doesn't work". Does it give an error message? Does it show something unexpected?
But, I'll make a guess here, that the second patch replaced the first one, which is the default behavior. You can use the hold command:
x = [1 4 4 1];
y = [1 1 4 4];
x2 = [1 3 3 1];
y2 = [1 1 3 3];
figure
hold on
patch(x,y,'b')
patch(x2,y2,'r')
set(gca,'XLim',[0 5],'YLim',[0 5])

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