How to display the coordinate of the point in the figure

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?

Answer 1

[Azzi Abdelmalek]

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

[suvadip paul]

Thanks

[mohan kanth]

thanks..:)

Answer 2

[Image Analyst]

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]);

[Salih CIL]

thx :)

Answer 3

[Afshin Aghayan]

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

https://www.mathworks.com/matlabcentral/fileexchange/72970-display-data-in-form-of-f-x-y-as-map-and-convert-to-matrix

[Mohammad Khoirul effendi]

OMG