How to change plotted graph's line?

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Ali Deniz
Ali Deniz 2022-10-10
评论： Ali Deniz 2022-10-10
I have two matrices which are 200*5 and 201*5. I want to plot a graph from these two matrices. as X component is from the one, Y component is from the other. I have an algoritm below. When I select the line as a star (*), it is plotted but I want it as a line. How can I do it? Thank you.
%for plotting
[row col]=size(Vdt);
for m=1:col
for n=1:row-1
hold on
plot(t(n,m),Vdt(n,m),"*")
end
end

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the cyclist
the cyclist 2022-10-10
编辑：the cyclist 2022-10-10
If you leave the marker symbol off, the plot command will default to using a solid line with no symbol. You can also just explicitly specify a solid line with no symbol:
plot(t(n,m),Vdt(n,m),"-")
You can read more in the documentation for the plot function, in particular this example (and ones following) from that same page.
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Steven Lord
Steven Lord 2022-10-10
Another possibility, if the points are generated one at a time, is to use some of the animation techniques available in MATLAB, like creating an animatedline and using addpoints to add points to the line as they are calculated or creating a normal line with line or plot and adding values to the line's XData and YData properties as they're calculated.
Ali Deniz
Ali Deniz 2022-10-10
That's good idea also. Thank you.

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