|RE: [eigen] Question regarding an operation|
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You need to read up about array's to understand this:
As long as your algebra is correct,float beta = (r*(S_I*R)).array().sqrt();
From: Nuno Marques [n.marques21@xxxxxxxxxxx]
Sent: Monday, August 24, 2015 3:39 PM
Subject: [eigen] Question regarding an operation
I want to question the community regarding the following:
Matrix<float, n_y, n_x> C;
Vector2f r = y - C * _x;
Matrix<float, n_y, n_y> S_I = (C * _P * C.transpose() + R).inverse();
I want to compute,
float beta = sqrt(r * (S_I * r));
... but I'm not being able to. Can anyone suggest a solution to this? I tried many combinations, but without luck.
Thanks in advance! Best regards,
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