Minor improvement in weights size check.

toolbox/src/bossdevice.m

@@ -272,12 +272,12 @@ function stop(obj)
  end
 
  function set.spatial_filter_weights(obj, weights)
- % check that the dimensions matches the number of channels
- assert(size(weights, 1) == obj.num_eeg_channels,...
- 'Number of rows in weights vector (%i) must equal to number of EEG channels (%i).',size(weights, 1),obj.num_eeg_channels);
  num_rows = size(obj.spatial_filter_weights, 1);
  num_columns = size(obj.spatial_filter_weights, 2);
- % check if the number of columns does not exceed the number of parallell signals
+ % check that the dimensions matches the number of channels
+ assert(size(weights, 1) <= num_rows,...
+ 'Number of rows in weights vector (%i) cannot exceed number of maximum supported EEG channels (%i).',size(weights, 1),num_rows);
+ % check if the number of columns does not exceed the number of parallel signals
  assert(size(weights, 2) <= num_columns,...
  'Number of columns in weights vector (%i) cannot exceed number of signal dimensions (%i).',size(weights, 2),num_columns);
  % add additional columns if necessary