How to plot logarithmic graph in matlab

Hi,

I need to plot a logarithmic graph in matlab

can u suggest any command about this?

Thanks in advance

Answer 1

[Thomas]

doc loglog
doc semilogx

this helps as well:

href=""<http://www.mathworks.com/help/techdoc/ref/loglog.html</a>>

Answer 2

[Jonathan Sullivan]

doc semilogx
doc semilogy

Answer 3

[G A]

set(gca, 'YScale','log');