Thread Subject:

ploting point to point

hi
how can I plot for example y=sin(x) so that matlab draws the curve point to point.I mean I dont want it in a time but I want it plots first x(1),y(1) then x(2),y(2) then x(3),y(3) ....

Hello Parham..


hmm... good questions...

try this...


x = -2*pi: pi/10 : 2*pi;

for q = 1:length(x);
    y(q) = sin(x(q));
    plot(x(q),y(q), 'ro')
    hold on
end
 
If this is what u want... do not forget to say thanx ... :o)))

Regards.

Faraz
parham <parham_iut@yahoo.com> wrote in message <18379773.42104.1246201019384.JavaMail.jakarta@nitrogen.mathforum.org>...
> hi
> how can I plot for example y=sin(x) so that matlab draws the curve point to point.I mean I dont want it in a time but I want it plots first x(1),y(1) then x(2),y(2) then x(3),y(3) ....

hi
thank you very much.are you iranian?

Hi..


Hmm..... Naaa I am not iranian..

I m from PAKISTAN... !!!

PAKISTANIAN .. :o))

Reagrds,,

Muhammad Faraz Afzal

parham <parham_iut@yahoo.com> wrote in message <9084614.42350.1246205130870.JavaMail.jakarta@nitrogen.mathforum.org>...
> hi
> thank you very much.are you iranian?

my question was this
x = -2*pi: pi/100 : 2*pi;
for q = 1:length(x);
y(q) = sin(x(q));
plot(x(q),y(q),'Marker','o')
M(q)=getframe;
hold on
end
movie(M,4)
and your help cause that I can solve it.thank you very much.I am iranian,your name is like iranian name,anyway thank you veryyyy much

my question was this
x = -2*pi: pi/100 : 2*pi;
for q = 1:length(x);
y(q) = sin(x(q));
plot(x(q),y(q),'Marker','o')
M(q)=getframe;
hold on
end
movie(M,4)
and your help cause that I can solve it.thank you very much.I am iranian,your name is like iranian name,anyway thank you veryyyy much

On Jun 28, 10:08 pm, parham <parham_...@yahoo.com> wrote:
> my question was this
> x = -2*pi: pi/100 : 2*pi;
> for q = 1:length(x);
> y(q) = sin(x(q));
> plot(x(q),y(q),'Marker','o')
> M(q)=getframe;
> hold on
> end
> movie(M,4)
> and your help cause that I can solve it.thank you very much.I am iranian,your name is like iranian name,anyway thank you veryyyy much

hi
Dear Parham
if you want draw plot and see drawing ,comet function lead to best
result,for example
x = -2*pi: pi/1000 : 2*pi;
y=sin(x)
comet(x,y,0.4)
so .... I think you training hard for your exam but movie function is
not in base text(getting started)...
good luck

thank you very much.you are exactly right

thank you very much.you are exactly right