Re: Support

[Stephen Montgomery-Smith]

On 11/29/2012 08:34 PM, Doug Stewart wrote:
> 
> 
> 
> On Thu, Nov 29, 2012 at 8:58 PM, <address@hidden
> <mailto:address@hidden>> wrote:
> 
>     Hello!
>     My name is Javier Silva and I am currently studying a PhD in optics
>     at INAOE Puebla, Mexico. And I am writing to ask for your support.
> 
>     At this moment, I  am simulating diffraction patterns through method
>     known as "split step fourier method" from a  binary mask, and I am
>      using a lot of the libraries fft and plot of OCTAVE .  Would I like
>     know if  you can help me, how can I see the sources code of  OCTAVE
>     library fft and plot?, so that I can develop a better understanding
>     of my program, please.
> 
>     Thank you very much for your help and attention.

>  which fft
> `fft' is a function from the file
> /usr/local/lib/octave/3.7.0+/oct/x86_64-unknown-linux-gnu/fft.oct

You will get better information by typing "help fft".

But I find that the best information is using google "matlab fft".

(That is, personally I find matlab documentation much better than octave
documentation, and since octave is compatible with matlab, you may as
well use the matlab help pages.)