Fig. 3
From: Non-orthogonal one-step calibration method for robotized transcranial magnetic stimulation
Calibration errors for the QR24 and QR36 algorithms with the simulated data. The algorithms used n = 5,…,250 poses to compute the calibration matrices that were tested on 250 remaining poses. a Translational error for the QR24 method, b rotational error for the QR24 method, c translational error for the QR36 method, and d rotational error for the QR36 method