semilogx problem with two data sets

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Milenko
Milenko 2013-9-19
My code:
load('ap08.dat')
load('periods.dat')
a=reshape(ap08,2,24)
x=periods
e=a(1,:)
e1=e(24:-1:1)
h=a(2,:)
h1=h(24:-1:1)
im=figure;
semilogx(x,e1,'b')
semilogx(x,h1,'p')
saveas(im,'apr01.jpg');
It works ok for e1 but does not draw h1.
How to solve this?

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回答（1 个）

Walter Roberson
Walter Roberson 2013-9-19
Add
hold on
after the first semilogx() call
  1 个评论
Milenko
Milenko 2013-9-20
No it does not work that way,draws a line. semilogx(x,h,'p'); hold on; semilogx(x,e,'b');

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