Re: help with vectorizing a for loop

[Martin Helm]

Am Dienstag, den 04.10.2011, 11:20 -1000 schrieb Rick T:
> Sorry about that t_rebuilt should be t.
> 
It's a bit late here so I hope I did not completely mess this up now

aa_sig_combined=sum(diag(inner_freq(1:end-1,2))*cos(2.*pi.*inner_freq(1:end-1,1)*t).+
 repmat(inner_freq(1:end-1,3),[1 length(t)]));

takes roughly 77 seconds on my netbook but memory consumption goes up to
about 3 gig for the octave process (so it uses swap here, not sure what
happens on windows).