I need to create letter K with 20 pixel by 20 pixel by plotting
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John Doe
on 13 Nov 2019
Commented: KALYAN ACHARJYA
on 13 Nov 2019
Just start MatLab, I can plot the letter on 5x5 matrix but a 20x20 is to much
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KALYAN ACHARJYA
on 13 Nov 2019
Edited: KALYAN ACHARJYA
on 13 Nov 2019
"Now I want to know how to rotate this letter 90 degrees"
n=5; % size of matrix
x=[2 2 2 3 4 4 4 ]; % x-coordinate
y=[1 2 3 2 2 3 1 ] ; % y-coordinate
y_new=n-y; % upside down for y-coordinate
figure,plot(x,y_new,'o','MarkerEdgeColor','b','MarkerFaceColor','b','MarkerSize',12), axis([0 n 0 n]), axis square, grid on;
figure,plot(y_new,x,'o','MarkerEdgeColor','b','MarkerFaceColor','b','MarkerSize',12), axis([0 n 0 n]), axis square, grid on;
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