Re: gnuplot versus matlab plot: a suggestion

[Søren Hauberg]

Hi,
  I don't understand quite what it is you're trying to do, but I have 
some thoughts for you anyway :-)

Instead of

plot( v, v*k , [styles{k}; ["frequency = " f "; "index = " k ";" ]

you should use

plot( v, v*k , [styles{k}; ["frequency = " num2str(f) "; "index = " 
num2str(k) ";" ]

that is convert numbers to strings. Otherwise use sprintf. So instead of

legend("frequency = %2.f   index = %d ", f, k )

use

legend(sprintf("frequency = %2.f   index = %d ", f, k ))

Hope that helps,
Søren

address@hidden skrev:
> yes, this works
>
> plot( v, v*k , [styles{i}, ";", names{i} ";" ]);
>
> But i still cannot solve my problem. It is closer to
>
> styles = {"+", "*", "o", "x", "r+"}
> f = 10.3122
> v = (1:1:10)'
> for k = 1:5
>     plot( v, v*k , [styles{k}; ["frequency = " f "; "index = " k ";" ]  )
> endfor
>
> or inside each look    legend("frequency = %2.f   index = %d ", f, k )
>
> But i cannot get that working ...