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scatter function for plotting points with different colors

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sermet
sermet 2015 年 2 月 19 日
終了済み: MATLAB Answer Bot 2021 年 8 月 20 日
txt1=[{'X1'};{'A100'};{'B100'};{'C100'};{'X2'}];
y=[100;150;200;135;140];
x=[200;250;300;225;235];
figure(1),scatter(y, x, 'b^');grid off;
text(y, x, txt1);
title('points')
xlabel('Y');
ylabel('X');
line(y,x,'Color','k','LineWidth',1);
%I need to make X1 and X2 red while the other points are black. If
txt1=[{'A100'};{'B100'};{'C100'};{'X1'};{'X2'}];
%I applied below codes to make red X1 and X2
figure(1),scatter(y, x, 36, [zeros(numel(y)-2,3);1 0 0;1 0 0], '^');grid off;
text(y, x, txt1);
title('points')
xlabel('Y');
ylabel('X');
line(y,x,'Color','k','LineWidth',1);
%How can I implement the last codes for the first situation?
  4 件のコメント
sermet
sermet 2015 年 2 月 19 日
alright, thank you for your response. I just couldn't reply in previous thread because significant time has passed thus I thought you wouldn't see my response.

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