MATLAB_change_sig_prop.md

+````matlab
+function main(varargin)
+
+anywave('init', varargin);
+% change the color of channel A1
+cfg.labels = {'A1'};
+cfg.color = '#008800';   % green
+
+anywave('change_sig_prop', cfg);
+
+% change filters and colors for several channels
+cfg.labels = {'A1', 'A4', 'A5'};
+cfg.color = '#001199';
+cfg.hp = 1;
+cfg.lp = 80;
+anywave('change_sig_prop', cfg);
+
+end
+````
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