I have a 2x2 matrix with values [0.5694 -0.8220; -0.8220 -0.5694] How do I plot this matrix?

I just need to make a 2D plot of this matrix

Answer 1

[Chunru]

x = [0.5694 -0.8220; -0.8220 -0.5694] 

x = 2×2

0.5694 -0.8220 -0.8220 -0.5694

heatmap(x);

figure
plot(x(:, 1), x(:,2))  % take 1st column as x and 2nd column as y (interpretation is up to you)

[Gean]

Thank you, and if I want to draw a straight line plot with the same data?

[Chunru]

See the updated.

[Gean]

Thank you very much.