BCI Competition III: download area

BCI Competition III: Download area

from Tübingen (description)

The explanation of the ASCII format is here.
The explanation of the GDF format is here.

from Albany (description)

Matlab format: [ all inclusive zip file (290 MB: data, matlab demo, documentation) ]
ASCII format: [ subject A (186 MB) ] [ subject B (193 MB) ] [ matlab demo ]

The explanation of the ASCII format is here.

from Graz (description IIIa; description IIIb, additional information for IIIb)
Note: Submissions to data set IIIb will only be accepted when the source code of the algorithm is provided.

IIIa: Data from 3 subjets
- subject 1: [ gdf format (113 MB) ] [ Matlab format (242 MB) ] [ ASCII format (299 MB) ]
- subject 2: [ gdf format (72 MB) ] [ Matlab format (163 MB) ] [ ASCII format (190 MB) ]
- subject 3: [ gdf format (72 MB) ] [ Matlab format (155 MB) ] [ ASCII format (191 MB) ]
IIIb: Data from 3 subjets
- subject 1: [ gdf format (3 MB) ] [ Matlab format (4 MB) ] [ ASCII format (6 MB) ]
- subject 2: [ gdf format (5 MB) ] [ Matlab format (15 MB) ] [ ASCII format (12 MB) ]
- subject 3: [ gdf format (5 MB) ] [ Matlab format (13 MB) ] [ ASCII format (12 MB) ]
Performance measure (Matlab/Octave code) taken from the BIOSIG toolbox: [ criteria2005IIIb.m ] [ bci4eval.m ] [ kappa.m ] [ trigg.m ]

The explanation of the ASCII format is here.
Remark: GDF is a general dataformat for biosignals used in the BIOSIG toolbox for Matlab and Octave.

IVa: Data from 5 subjects
- 100Hz version in Matlab format: [ subject 1 (50 MB) ] [ subject 2 (49 MB) ] [ subject 3 (49 MB) ] [ subject 4 (48 MB) ] [ subject 5 (49 MB) ]
- 100Hz version in ASCII format: [ subject 1 (60 MB) ] [ subject 2 (59 MB) ] [ subject 3 (58 MB) ] [ subject 4 (57 MB) ] [ subject 5 (58 MB) ]
- 1000Hz version in Matlab format: [ subject 1 (464 MB) ] [ subject 2 (441 MB) ] [ subject 3 (447 MB) ] [ subject 4 (450 MB) ] [ subject 5 (452 MB) ]
- 1000Hz version in ASCII format: [ subject 1 (591 MB) ] [ subject 2 (582 MB) ] [ subject 3 (572 MB) ] [ subject 4 (568 MB) ] [ subject 5 (572 MB) ]
IVb:
- 100Hz version in Matlab format: [ training data (36 MB) ] [ test data (15 MB) ]
- 100Hz version in ASCII format: [ training data (42 MB) ] [ test data (17 MB) ]
- 1000Hz version in Matlab format [ training data (333 MB) ] [ test data (126 MB) ]
- 1000Hz version in ASCII format: [ training data (424 MB) ] [ test data (156 MB) ]
IVc:
- training data: same as training data of data set IVb.
- 100Hz version in Matlab format: [ test data (27 MB) ]
- 100Hz version in ASCII format: [ test data (33 MB) ]
- 1000Hz version in Matlab format: [ test data (249 MB) ]
- 1000Hz version in ASCII format: [ test data (329 MB) ]

Note: We recommend to use the 100Hz versions.

from Martigny (description)

Preprocessed features: [ ASCII format (21 MB) ] [ Matlab format (29 MB) ]
Raw data from 3 subjects:
- subject1 [ ASCII format (68 MB) ] [ Matlab format (45 MB) ]
- subject2 [ ASCII format (56 MB) ] [ Matlab format (41 MB) ]
- subject3 [ ASCII format (63 MB) ] [ Matlab format (43 MB) ]

Remark. All *.mat were saved in Matlab 6 format. Users of Matlab 7 have to use the '-v6' option when loading those files.