How to make a matrix of zeros and ones with a specific distance between each one?

Hi!

I need to make a matrix of zeros and ones with a specific distance between each one. This distance is an input value, which means that the distance between one's it's variable.

Any suggestion?

Thanks

[James Tursa]

Too vague. Please provide some small examples showing input and desired output.

Answer 1

[Bruno Luong]

dmin1=3; 
n=10;

A=zeros(n); 
A(1:dmin1:end,1:dmin1:end)=1;

disp(A)

[Oliver Lestrange]

Passing this to an image I get the 1's with just 1 pixel. How can I make the matrix bigger, in order to have more pixels, and has the 1's with more than 1 pixel?