Add cells into a square
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Hi,
I have the below square. How can I create a mesh of cells inside the square generated from equal subdivision on each edge?
This is how I plotted the square:
ex = [0 1 1 0];
ey = [0 0 1 1];
%visualise the polygon
pgon = polyshape(ex,ey);
figure;
plot(pgon,'EdgeColor','black','FaceColor','none','LineWidth',2)
xlabel('$x$','Interpreter','latex')
ylabel('$y$','Interpreter','latex')
set(gca,'TickLabelInterpreter','latex')
set(gca,'FontSize',12)
Thanks.
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More Answers (1)
Matt J
on 9 Jun 2022
Edited: Matt J
on 9 Jun 2022
ex = [0 1 1 0];
ey = [0 0 1 1];
pgon = scale(polyshape(ex,ey),1/4); %prototype
[I,J]=ndgrid((0:3)/4);
pgon=arrayfun(@(x,y)translate(pgon,x,y),I,J); %shifted copies
figure;
plot(pgon,'EdgeColor','black','FaceColor','none','LineWidth',2)
xlabel('$x$','Interpreter','latex')
ylabel('$y$','Interpreter','latex')
set(gca,'TickLabelInterpreter','latex')
set(gca,'FontSize',12)
axis equal
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