How to put data into a neat table?

After a series of frustrating tests, I was finally able to obtain the data needed to form the coordinates given in the picture below. However, I don't know how to actually input my data into MatLab so that it outputs a neat-looking coordinate meshgrid. Some assistance would be nice. Here is my code to generate the data.

x=[-3:3];% all x-values from coordinate table
y=[-4:4]; % all y-values from coordinate table
y=y';     % transpose y
xGrid=repmat(x,[length(y),1]); % makes equal columns of x for rows of y
yGrid=repmat(y,[1,length(x)]); % makes equal rows of y for columns of x
Z= 1.8.^(-1.5*sqrt(xGrid.^2+yGrid.^2)).*cos(0.5*yGrid).*sin(xGrid); % vectorization

[Walter Roberson]

why are you not just calling meshgrid() ?

[Karan Sandhu]

Thanks for the reply. Are you saying that I should just use meshgrid(xGrid,yGrid,Z)?

Answer 1

[Image Analyst]

Like this:

[xGrid, yGrid] = meshgrid(x,y);
Z= 1.8.^(-1.5*sqrt(xGrid.^2+yGrid.^2)).*cos(0.5*yGrid).*sin(xGrid); % vectorization
% Then print to command window
for kx = 1 : length(x)
  thisx = x(kx); % Get this one x.
  for ky = 1 : length(y)
      thisy = y(ky); % Get this one y
      fprintf('(%d, %d, %.4f) ........ you finish it
  end
end

[Karan Sandhu]

Hi thanks for the reply. In the part where it says "you finish it", my fprintf looks like the following statement below. I'm still not getting this table nor do I understand why I am not getting it. I apologize if the solution to my problem is painfully obvious, but this is my first programming class and I am unfamiliar with MatLab.

fprintf('(%d, %d, %.4f)\n',thisx,thisy,Z)