how to plot a graph
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i have a matfile with x and y values as shown in the link below...
the x values are [1;2;3;4;5]..... for these x values and taking each column in the variable y, i want to plot a graph......
please can someone help me plot these 5 lines in one graph with each line in different color..... please do reply
i wanted the x-axis and y-axis markings to be as shown in the link below
please do reply....
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Azzi Abdelmalek
2013-2-12
编辑：Azzi Abdelmalek
2013-2-12
col='rgbkc'
hold on
for ii=1:5
line(x,y(:,ii),'color',col(ii),'Marker','o','LineStyle','--','markerfacecolor',col(ii),'Markersize',6)
end
legend({'curv1','curv2','curv3','curv4','curv5'},'location','SouthEast')
xlabel('x')
ylabel('y')
set(gca,'ylim',[0 max(y(:))])
hold off
更多回答（1 个）
Ahmed
2013-2-12
if true
%
hold on
for i=2:1:5
plot(x,y(:,i),'b-+','LineWidth',1,'MarkerSize',5);
xlabel('x values');
ylabel('y values');
end
end
you may change the values of i according to thr columns you want to plot
ok?
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2013-2-12
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