How to change plotted graph's line?

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Ali Deniz 2022-10-10

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1821608-how-to-change-plotted-graph-s-line

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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采纳的回答

the cyclist 2022-10-10

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https://ww2.mathworks.cn/matlabcentral/answers/1821608-how-to-change-plotted-graph-s-line#answer_1070803

编辑：the cyclist 2022-10-10

在 MATLAB Online 中打开

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 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 2022-10-10