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2 months ago
853 B
4
Indexable
V1_n = V1/norm(V1); V2_n = V2/norm(V2); V3_n = Vz/norm(V3); A = zeros(3,6); A(1,:) = [V1_n(1)*V2_n(1), V1_n(1)*V2_n(2)+V1_n(2)*V2_n(1), V1_n(2)*V2_n(2), ... V1_n(1)*V2_n(3)+V1_n(3)*V2_n(1), V1_n(2)*V2_n(3)+V1_n(3)*V2_n(2), V1_n(3)*V2_n(3)]; A(2,:) = [V1_n(1)*V3_n(1), V1_n(1)*V3_n(2)+V1_n(2)*V3_n(1), V1_n(2)*V3_n(2), ... V1_n(1)*V3_n(3)+V1_n(3)*V3_n(1), V1_n(2)*V3_n(3)+V1_n(3)*V3_n(2), V1_n(3)*V3_n(3)]; A(3,:) = [V2_n(1)*V3_n(1), V2_n(1)*V3_n(2)+V2_n(2)*V3_n(1), V2_n(2)*V3_n(2), ... V2_n(1)*V3_n(3)+V2_n(3)*V3_n(1), V2_n(2)*V3_n(3)+V2_n(3)*V3_n(2), V2_n(3)*V3_n(3)]; [~,~,V] = svd(A); omega_vec = V(:,end); omega = [omega_vec(1) omega_vec(2) omega_vec(4); omega_vec(2) omega_vec(3) omega_vec(5); omega_vec(4) omega_vec(5) omega_vec(6)]; [U,D,~] = svd(omega); K = inv(U*sqrt(D)); K = K/K(3,3);
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