How to display the coordinate of the point in the figure

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for i=15:55 for j=2:9 plot (i,j) end end
for the above program, I want to display the coordinate of the point near the point in the figure. e.g. for the first point I want to display (15, 2) beside the point. How to do this?

Accepted Answer

Azzi Abdelmalek
Azzi Abdelmalek on 3 Oct 2013
ii=1:5
jj=1:5
[x,y]=meshgrid(ii,jj)
figure
scatter(x(:),y(:),'.')
for k=1:numel(x)
text(x(k),y(k),['(' num2str(x(k)) ',' num2str(y(k)) ')'])
end

More Answers (2)

Image Analyst
Image Analyst on 3 Oct 2013
Try this:
for i=15:55
for j=2:9
plot (i,j, 'b.', 'MarkerSize', 20)
hold on;
textString = sprintf('(%d, %d)', i, j);
text(i-0.3, j+0.1, textString, 'FontSize', 7);
end
end
grid on;
% Enlarge figure to full screen.
set(gcf, 'units','normalized','outerposition',[0 0 1 1]);

Afshin Aghayan
Afshin Aghayan on 8 Oct 2019
you can use this code for displaying any data in the form of [x, y, f(x,y)] or data with coordinate

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