Thread Subject: PLOT two graphs in one figure?

Hi,

Does anyone know of a way to plot two vectors in one figure so that one plot is
on top of the other? One plot could be blue, and the other could be red so that
it's easy to distinguish between the two.

Thanks in advance!

In article <g534r5$eto$1@fred.mathworks.com>,
Jack Branning <jbr.nospam@nospam.com> wrote:

>Does anyone know of a way to plot two vectors in one figure so that one plot is
>on top of the other? One plot could be blue, and the other could be red so that
>it's easy to distinguish between the two.

plot(x1,y1,'b',x2,y2,'r');
--
  "The beauties of conception are always superior to those of
   expression." -- Walter J. Phillips

> plot(x1,y1,'b',x2,y2,'r');
> --
> "The beauties of conception are always superior to those of
> expression." -- Walter J. Phillips

This looks pretty much spot on, thanks! What does it do? I don't know how
to plot both the arrays (A and B). They both look similar to:

1276
147
206
221
281
362
501
641
975
1552

Thanks again!

"Jack Branning" <jbr.nospam@nospam.com> writes:

>> plot(x1,y1,'b',x2,y2,'r');
>> --
>> "The beauties of conception are always superior to those of
>> expression." -- Walter J. Phillips
>
> This looks pretty much spot on, thanks! What does it do? I don't know how
> to plot both the arrays (A and B). They both look similar to:
>
> 1276
> 147
> 206
> 221
> 281
> 362
> 501
> 641
> 975
> 1552

type "help plot" and read the resulting documentation.

-Peter

In article <g536rt$dru$1@fred.mathworks.com>,
Jack Branning <jbr.nospam@nospam.com> wrote:
>
>> plot(x1,y1,'b',x2,y2,'r');

>This looks pretty much spot on, thanks! What does it do? I don't know how
>to plot both the arrays (A and B). They both look similar to:

>1276
>147
>206
>221

plot(1:length(A),A,'b', 1:length(B), B, 'r');


Or, nearly equivilently,

plot(A,'b');
hold on
plot(B,'r');
hold off
--
  "The Romans believed that every man had his Genius, and every
   woman her Juno." -- Thomas Bulfinch