How to represent each grid numerically?

I have made square grids in the entire MATLAB workspace having 0.5 spacing. How can i represent those grids in number? Counting must start from 1 and in increasing order from bottom left to right and then go to upper line respectively

[KALYAN ACHARJYA]

Can you more specific please?

Are you looking for insert number inside the grid elements?

[Richa Sarmah]

I don"t want to display numbers inside the grid, instead a serially increasing number is to be assigned to each grid and that number is to be stored in veriable or matrix form.

Answer 1

[Adam Danz]

% Inputs 
xrng = [0,9];       % [left, right] bound of x axis
yrng = [0,8];       % [lower, upper] bound of y axis
gridInt = 0.5;      % grid spacing 

% Compute the rest
nBlocks = floor([diff(xrng), diff(yrng)] ./ gridInt); % number of complete grid squares for [x,y] axes
gridNumbers = flipud(reshape(1:prod(nBlocks), nBlocks)');

gridNumbers is a matrix of grid block counts starting at the bottom, left corner and increasing rightward then upward.