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Plot two grafphs at the same figure

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Lucas Neves
Lucas Neves 2016-12-26
评论： KSSV 2016-12-27
First of all: Merry Xmas and happy holidays to all!
Now here's my doubt: I want to plot two graphs at the same figure. But, each graph has it own program. Example: I have the program1 with the graph1 and the program2 with the graph2. Both graphs has the same x and y labels. I think that the solution may be using the savefig and the openfig commands but i didn't have sucess using both..
Thanks in advance!

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KSSV
KSSV 2016-12-26
You have to read about hold on
clc; clear all
x = linspace(-pi,pi);
y1 = sin(x);
y2 = cos(x);
plot(x,y1)
hold on
plot(x,y2)
xlabel('x-axes')
ylabel('y-axes')
  2 个评论
Lucas Neves
Lucas Neves 2016-12-26
I got that mate. But after i use the "hold on" how can i plot the second graph if it's from another file and i only have the .fig file from it?
KSSV
KSSV 2016-12-27
Hold on works on .fig too. You read the data from the file and plot it.

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