Re: Integration problem

[Marcin Sleczka]

John W. Eaton-3 wrote:
> 
>   rng = -10:0.1:10;
>   results = zeros (size (rng));
>   idx = 1;
>   for u = rng
>     results(idx++) = quad (@(x) sin(u*x), 0, 2*pi);
>   endfor
> 
> jwe
> 


 Hi,
 
 What means "@(x)" I can't find it?
 
 How can I learn octave? Is there any online course? I don't want to  
 ask for help all the time :-)
 
 Thanks
 
MS
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