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thartbm / PyVMEC

A Python-based GUI to create and run visuo-motor experiments.
GNU General Public License v3.0
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pre-processing returns very large errors #116

Closed thartbm closed 5 years ago

thartbm commented 5 years ago

The usual strategy is to rotate the trajectory data so that the target is at 0 degrees, and then get the discrepancy at some point using arctan2. This means that values should be between -180 and 180 degrees. However, we get values in the range of 300+ degrees, and this seems to be related to the windowed outlier removal. Need to look into this.

thartbm commented 5 years ago

Fixed the way angles are calculated, made the window-based outlier removal a bit more flexible, and also found an error in how target and home position are stored for no-cursor and error-clamp trials (they still used the old, hard-coded home position). This should all combine to prevent outlier weirdness. If not, just re-open the issue.