%SPIRALS 194 objects with 2 features in 2 classes%%	A = SPIRALS%	A = SPIRALS(M,N)%% Load the dataset in A, select the objects and features according to the% index vectors M and N. This is one of the Spiral dataset implementations.%% See also DATASETS, PRDATASETS% Copyright: R.P.W. Duin, r.p.w.duin@prtools.org% Faculty EWI, Delft University of Technology% P.O. Box 5031, 2600 GA Delft, The Netherlandsfunction a = spirals(M,N);if nargin < 2, N = []; endif nargin < 1, M = []; enda = prdataset('spirals',M,N);a = setname(a,'Spirals');