How to alter the x axis?

Hi,

Please can you tell me how I can alter the x axis to go from 200 to 10e10?

Many thanks

Answer 1

[Star Strider]

I would use the semilogx function to plot your data.

[Carrie Haslam]

Hi,

Thank you - I have been using this function, but seem to be having problems altering the axis limits. Do you have any idea what I could try?

Many thanks

[Star Strider]

My pleasure.

Explore the Axes Properties of your plot and experiment with them to see what works for you.

Answer 2

[Thorsten]

Are you sure you mean 10e10 and not 1e10? Otherwise, setting the axes is quite straight forward:

 y = linspace(200, 10e10);
 semilogy(y)
 axis([1, 100, 200, 10e10])