How can i show two graphs same

Hi everybody

i have data from two techniques. one technique: x values (0-500) and 500 corresponding y values. 2nd technique: x values (0-200) and 200 corresponding y values.

Problem if i make these graphs they show same graph but less values of x the graph is restricted. i want that both graphs will show on with overlapping. i mean both start with the same value and end with the same value and shows overlapping or looks same.

muhammad

[Azzi Abdelmalek]

Can you give a short example, for example

% x=0:2 and corresponding y
% x=0:5 and corresponding y

Answer 1

[sixwwwwww]

Perhaps you want something like this(if I understood correctly):

x1 = 1:500;
y1 = x1.^2;
x2 = 1:200;
y2 = x2.^2;
plot(x1, y1, x2, y2), legend('y1', 'y2')

[Muhammad]

No, i am inserting the image

. there are two series from different two techniques. i want a graph in which x1=x2 and y1 =y2.