How to represent each grid numerically?

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Richa Sarmah 2019-11-8

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/489960-how-to-represent-each-grid-numerically

编辑： Adam Danz 2019-11-13

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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

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KALYAN ACHARJYA 2019-11-8

Can you more specific please?

Are you looking for insert number inside the grid elements?

Richa Sarmah 2019-11-8

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.

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Answer 1

Adam Danz 2019-11-8

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/489960-how-to-represent-each-grid-numerically#answer_400554

编辑：Adam Danz 2019-11-13

在 MATLAB Online 中打开

% 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)');