How to connect the multi scatter?

I want to connect pone in a line follow the for loop, the same for ptwo. And suppose that I have 2 first points. This is my code:

for p=1:10
    pone=randi(10,1);
    ptwo=randi(10,1);
    plot(p,pone,'r.',p,ptwo,'c*','MarkerSize',10)

hold on
axis([0 5 0 20])
end
hold off

Answer 1

[Star Strider]

I am not certain what reault you want.

Try this:

p=1:10;
pone=randi(10,1,numel(p));
ptwo=randi(10,1,numel(p));
plot(p,pone,'r.-',p,ptwo,'c*-','MarkerSize',10)
axis([0 5 0 20])

[Hang Vu]

That's the result I want, but is there any way to put in for loop?

[Star Strider]

You can only draw a line between two points, so in every iteration of the looop, you would have to connect the points. You are creating one point at a time, so connecting them would not be possible.

This is the best I can create that uses a loop:

poneprev=3;
ptwoprev=4;
pprev = 0;
hold all
for p=1:10
    pone=randi(10,1);
    ptwo=randi(10,1);
    plot(p,pone,'r.',p,ptwo,'c*','MarkerSize',10)
    line([pprev p],[poneprev pone],'Color','r')
    line([pprev,p],[ptwoprev ptwo],'Color','c')
    poneprev = pone;
    ptwoprev = ptwo;
    pprev = p;
    axis([0 5 0 20])
end
hold off

I obviously do not reccommend the loop approach.

[Hang Vu]

Thank you so much!^^

[Star Strider]

As always, my pleasure!