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on 9 Nov 2023
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drawframe(1);
Original gray version by Tomoaki Takagi.
Write your drawframe function below
function drawframe(f)
H = ceil(f/4); % Decomposition parameter
M = 3; % Number of dimensions
I = M * eye(M);
W = zeros(1,M);
edgeW = W;
for i = 1 : H
edgeW = repmat(edgeW,M,1) + repelem(I,height(edgeW),1);
edgeW = unique(edgeW,'rows');
edgeW(all(edgeW,2),:) = [];
W = [W+1;edgeW];
end
W = W / (M*H);
color = turbo(height(W));
cnt = mean(W);
dist = sqrt((W(:,1)-cnt(1)).^2 + (W(:,2)-cnt(2)).^2 + (W(:,3)-cnt(3)).^2);
szNorm = normalize(dist,'range')*.8+.2;
sz = szNorm*80+20;
scatter3(W(:,1),W(:,2),W(:,3),sz,color,'filled');
view(135,30);
box on
axis off tight
%--------------------------------- Reference ----------------------------------
% T. Takagi, K. Takadama, and H. Sato, Incremental lattice design of weight
% vector set, Proceedings of the Genetic and Evolutionary Computation
% Conference Companion, 2020, 1486-1494.
%------------------------------------------------------------------------------
end
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