syndata generation

Synthetic data generation

Seed data

BCI competition IV dataset 1

We use the calibration data from dataset 1 as an example seed data for synthetic data generation. The dataset is described in full detail at the competition web page (http://bbci.de/competition/iv/desc_1.html).

In short, the dataset is recorded from healthy subjects during motor imagery of limb movement (hands and legs). Visual cues were presented on a computer screen and the subject was instructed to imagine movement of the corresponding limb.

Technical specifications

• Device: BrainAmp MR plus
• Sampling rate: 100 Hz (downsampled)
• Number of channels: 59

Data generation process

Synthetic data can be generateed based on seed data using generate_synthetic_data().

• TODO (jtor): The data generation process should be outlined here