function signalLabeler(varargin)
%signalLabeler Label signal attributes, regions, and points of interest, and extract features 
%   signalLabeler opens the Signal Labeler app.
%
%   % EXAMPLE:
%      % Load a labeled signal set into the Signal Labeler app and visualize
%      % the signals and labels. The signals consist of recorded whale sounds.
%      % For each signal, the labels identify the whale type, the moan 
%      % regions, the trill regions, and the peaks in each trill region.
%      load whaleLSS
%
%      % Open Signal Labeler. Click the Import button and select 
%      % From Workspace. Choose the whaleLSS variable and then click 
%      % Import and Close. You can use the app to plot the signals, inspect
%      % and modify the existing labels, and add new labels.
%      signalLabeler
%
%   See also labeledSignalSet, signalLabelDefinition.

%   Copyright 2019-2023 The MathWorks, Inc.

nargoutchk(0,0);
narginchk(0,0);
signal.labeler.internal.signalLabeler;
end