How to display the minimum value from in plot?

Question

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I have write this code to show my result into plot :

    figure, plot(mahal);
    xlabel('Banyak Data'), ylabel('Hasil Pengukuran Mahalanobis');
    xlim([1 imgcount]), ylim([0 0.5]), grid on

So my plot will be like this :

How can i display the additional information in my plot such as : "The minimum Value from the plot is Number of MyMinimumValue From Plot" ?

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Answer 1

Star Strider 2016-6-19

0 个投票

Use a text object:

My_Minimum_Value_From_Plot = 0.012345;
text(66, 1/3, sprintf('"The minimum Value from the plot is Number of %.3f"', My_Minimum_Value_From_Plot))

Experiment with the placement and text to get the result you want.

Thank you sir i will try this

Star Strider 2016-6-19

My pleasure.

See the documentation for text for details on everything you can do with the function.