problem in printing as eps, number with coma separator being stored as 2 numbers

I try to print a graph with the following line: print(gcf,''-depsc'',''', [pathname, filename],''');

the printed graph is a group of heatmap with some numerical value. My problem is that in the eps file, the numberical values are stored as 2 entities (2.1 is stored as 2 and .1). Is it possible to avoid this problem?