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## Re: howto plot without auto ascribing legend?

**From**: |
LUK ShunTim |

**Subject**: |
Re: howto plot without auto ascribing legend? |

**Date**: |
Sun, 21 Jan 2007 11:51:31 +0800 |

**User-agent**: |
Icedove 1.5.0.9 (X11/20061220) |

Dmitrey wrote:
>* hi all,*
>* so when I use for example*
>* *
>* for i=1:100*
>* plot(x{i},y{i}, '-b')*
>* end*
>* % x{i} & y{i} are N{i} x 1 real arrays*
>* *
>* it produces lots (100) of legends ('line1', 'line2' etc)*
>* *
>* I know that*
>* plot(x{i},y{i}, '-b;my_title;') will change legend name, but howto left *
>* only one notice, not all 100?*
>* Thank you in advance,*
>* WBR, Dmitrey*
I don't quite understand your question but in octave 2.9 (in octave-forge) there
is a legend function that allows you to change the legend outside the plot
function. Is this what you want?
x=0:0.05:3;
plot(x, sin(x), ';sin(x);', x, cos(x), ';cos(x);');
legend('Two functions');
Regards,
ST
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