Add a semilogx axis to a plot given by a function

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Butterflyfish
Butterflyfish 2015-10-26
评论： Walter Roberson 2015-10-26
I am using the function obw() to plot occupied bandwidth with the code:
obw(signal, fs);
It plot it on a normal frequency linar scale and I would like to plot it with a log x-axis (like when you use the function semilogx(). How can I do this? Thanks heaps!

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Walter Roberson
Walter Roberson 2015-10-26
set(gca,'XScale', 'log')
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Butterflyfish
Butterflyfish 2015-10-26
编辑：Butterflyfish 2015-10-26
Thank you very much Walter! It worked. I wanted to add minor ticks and so did:
set(gca,'XMinorTick','on')
But that doesn't work. Any hints why?
EDIT: I found out that this problem disappear when I remove the change of font size that I had set up... not sure why but I don't mind!

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