%GET Get mapping parameter fields
%
% [VALUE1,VALUE2,...] = GET(W,FIELD1,FIELD2,...)
%
% INPUT
% W Mapping
% FIELDx Field names (strings)
%
% OUTPUT
% VALUEx Value of field x
%
% DESCRIPTION
% Get the values of the fields in W specified by FIELD1 etc. Note that mapping
% fields may also be extracted directly by, e.g. W.DATA.
%
% List of field names (see also MAPPING):
%
% MAPPING_FILE name of the routine used for learning or executing the mapping
% MAPPING_TYPE string defining the type of mapping:
% 'untrained', 'trained', "combiner' or 'fixed'.
% DATA data, structure or cell array needed for defining the mapping.
% LABELS array with labels to be used as feature labels for the dataset
% created by executing the mapping.
% SIZE_IN input dimensionality or size vector describing its shape.
% SIZE_OUT output dimensionality or size vector describing its shape.
% SCALE output multiplication factor or vector.
% OUT_CONV 0,1,2,3 for defining the desired output conversion:
% 0 - no (default), 1 - SIGM, 2 NORMM or 3 - SIGM and NORMM.
% COST classification cost matrix
% NAME string with mapping name.
% USER user definable variable.
% VERSION version field
%
% EXAMPLES
% [DATA,LABELS] = GET(W,'data','labels')
%
% SEE ALSO (<a href="http://37steps.com/prtools">PRTools Guide</a>)
% DATASETS, MAPPINGS, MAPPING