i plotted a graph with three different set of values. how to specify them with manual colors and create a text box by notifying them

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Bhargavkrishna Kondreddy 2017-4-26

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https://ww2.mathworks.cn/matlabcentral/answers/337522-i-plotted-a-graph-with-three-different-set-of-values-how-to-specify-them-with-manual-colors-and-cre

评论： Bhargavkrishna Kondreddy 2017-4-27

final plot.fig

plot( Y2(1:21,13),Z2plot(1:21,13),Y1(1:21,13),Z1plot(1:21,13),Y(1:21,13),Zplot(1:21,13));
xlabel('\fontsize{20}X - Pixels');
ylabel('\fontsize{20}Z plot');
title('\fontsize{22}integration 64*32');
i want to specify the colors for each different graph and notify them witha textbox to onside of the plot.

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Answer 1

Image Analyst 2017-4-27

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/337522-i-plotted-a-graph-with-three-different-set-of-values-how-to-specify-them-with-manual-colors-and-cre#answer_264696

在 MATLAB Online 中打开

Try this:

plot(Y2(1:21,13), Z2plot(1:21,13), 'r-', 'LineWidth', 2);
hold on;
plot(Y1(1:21,13), Z1plot(1:21,13), 'g-', 'LineWidth', 2);
plot(Y(1:21,13), Zplot(1:21,13), 'b-', 'LineWidth', 2););
grid on;
xlabel('\fontsize{20}X - Pixels');
ylabel('\fontsize{20}Z plot');
title('\fontsize{22}integration 64*32');
legend('Z2plot', 'Z1plot', 'Zplot');