Plot data with different colors and line styles

Question

Maroco Sc 2018-11-20

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/430904-plot-data-with-different-colors-and-line-styles

回答： madhan ravi 2018-11-20

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I have a matrix, data of size nxm I want to plot the plot first and second half of data with different colors.

For example:

data(1:10,1) and data(1:10,2) color1.

data(11:20, 1) and data(11:20, 2) color2

At the same time, the line style of data(:,1) should be different than data(:,2).

I have done the first part, but, i do not know how to do both together (different colors and shapes)

data = [  0.731188434558433	2.41513916177898;
366001269448802	3.37392834903599;
943817657785536	5.66390191537987;
117683309809527	36.8308292738086;
340853677642194	8.63449510675277;
573396508159045	9.70286440836929;
304203558495861	15.6847404386995;
122128705500944	47.2640549996507;
349427840163991	3.38714374855192;
289026464797605	9.89066493345409;
962128829519775	1.30130847811064;
171298885466281	6.65453532178612;
876922210736022	3.04095091117007;
215641729199285	16.7684559177041;
139227715586794	17.8163968051408;
215742495002276	4.64280472608912;
105551924042310	10.6083991416122;
429272258677111	7.75591399318736;
454819968706234	2.21457707709575;
186025212468652	14.9782095854468];

 figure; cla;
    PlotStyle = {'kd', ...
                    'LineWidth', 1,...
                    'MarkerEdgeColor', 'k',...
                    'MarkerFaceColor', 'g',...
                    'MarkerSize',6};
    Points = [0.15 5 ; 0.6 2]; 
    plot(Points(:,1), Points(:,2), PlotStyle{:});
    hold on
      ix = [ 1:10; 11: 20];
      colors = ['o' 'b'; 'o' 'r'];    
      hLine1 = plot(nan, nan, colors(1,:));  
      hLine2 = plot(nan, nan, colors(2,:)); 
    t = 1;
    while t < 100
       set(hLine1, 'XData', data(ix(1,:),1), 'YData', data(ix(1,:),2)); 
       set(hLine2, 'XData', data(ix(2,:),1), 'YData', data(ix(2,:),2)); 
        pause(0.001)
        xlim([0 max(data(:,1)+0.2)]);
        drawnow 
        % here code to upadate data
        t = t+1;
   end