MATLAB: How to plot grid-position like figure in Matlab

position function

Hello Everyone, I want to plot/make a structure like this in Matlab. Can anyone help me with this ? P.S. I am very new to Matlab as well. Thank you.

Best Answer

This works for the figure on the left:

xy = [1:14]*200;
[X, Y] = meshgrid(xy);
xyo = xy([4 11]);
figure(1)
plot(X, Y, '.k')
hold on
plot(X(:,[4 11]), Y(:,[4 11]), 'ok')
plot(X([4 11],:), Y([4 11],:), 'ok')
plot(X([4 11],[4 11]), Y([4 11],[4 11]), 'sr')
hold off
axis square

This will get you started. Make the necessary changes to get the one on the right. See the documentation for the legend function to get the legend textbox.

Related Solutions

MATLAB: How to plot a dot array in Matlab

This should get you started:

xy = [1:14]*200;
[X, Y] = meshgrid(xy);
xyo = xy([4 11]);
figure(1)
plot(X, Y, '.k')
% hold on
% plot(X(:,[4 11]), Y(:,[4 11]), 'ok')
% plot(X([4 11],:), Y([4 11],:), 'ok')
% plot(X([4 11],[4 11]), Y([4 11],[4 11]), 'sr')
% hold off
axis square

I originally wrote this for a slightly different problem. I left the other plot commands in but commented out in case you want to add circles or squares around the dots. You can adjust the size of the dots with the MarkerSize option. You can adjust the number of dots and the distance between the dots by changing the characteristics of the xy line:

xy = [1:14]*200;

Experiment with it until you get the result you want.

MATLAB: 3D Plot from point to surfaces

I am not certain what you want.

This should get you started:

Ax=2:4:14;
Ay=2:4:14;
figure(1)
for k1 = 1:length(Ax)
    surf(cumsum(ones(4),1)+Ax(k1), cumsum(ones(4),2)+Ay(k1), zeros(4)+rand)
    hold on
end
hold off
grid on

Best Answer

Related Solutions

MATLAB: How to plot a dot array in Matlab

MATLAB: 3D Plot from point to surfaces

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