displaying different length vector by graph

y1=[2 5 7]

y2=[1 1 3 4 5 7 8 9]

y3=[2 4 4 7 9]

y4=[2 4 8]

y5=[3]

plot(y1, y2, y3, y4, y5)

this code is indicating error " all vectors must be same length" is there any tip to display this data as one plot

Thank you very much

[Adam Danz]

What are you trying to achieve? plot(x,y) or plot(x1,y1,x1,y2,...,xn,yn) plots paired coordinates and that requires equal numbers of values in x and y.

Answer 1

[Star Strider]

The only way to do that without using correxponding ‘x’ vectors is to plot them in a loop —

y1=[2 5 7];
y2=[1 1 3 4 5 7 8 9];
y3=[2 4 4 7 9];
y4=[2 4 8];
y5=[3];
ym = {y1,y2,y3,y4,y5};                              % Create Cell ARray

figure
hold on
for k = 1:numel(ym)
    plot(ym{k},'.-')                                % Plot With Markers
end
hold off
grid
legend('y1','y2','y3','y4','y5', 'Location','best')

.