WeiTang114/SPCUP2015_PPG_LEARNING — pull request #4 by WeiTang114 (2014-11-19 09:15:19+00:00)
Title: my_plot_func: Multiple lines in a figure

function [] = my_plot_func(fig_file, topre_file, out_file, varargin)
% varargin:
% any number of filenames of output files.
% These output files will be all plotted on the same figure.
% eg.
% my_plot_func('myfig', 'mypredict', 'myout', 'myout.track',
'myout.smooth')
% then there will be 4 lines on the figure, including groundtruth
and 3 outputs.