m2c.m matrix shape error

[Chihaya Kawamura]

from line 37 to line 43

M21 = M12';
M22 = M(4:6,4:6);

nu1 = nu(1:3);
nu2 = nu(4:6);
dt_dnu1 = M11*nu1 + M12*nu2;
dt_dnu2 = M21*nu1 + M22*nu2;

＞＞＞ I think it should be

M21 = M12.';
M22 = M(4:6,4:6);

nu1 = nu(1:3);
nu2 = nu(4:6);
dt_dnu1 = M11*nu1.' + M12*nu2.';
dt_dnu2 = M21*nu1.' + M22*nu2.';

[Thor I. Fossen]

MATLAB uses the apostrophe operator ( ' ) to perform a complex conjugate transpose, and the dot-apostrophe operator ( . ' ) to transpose without conjugation. For vectors/matrices containing all real elements, the two operators return the same result. Hence, this will not affect the results since M11, M12, M21, M22, nu1 and nu2 are all real elements.

[Chihaya Kawamura]

Sorry, I made a mistake.
Thank you Professor.

[wtllll]

 您好，已收到您的邮件，谢谢！