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How to add calculated parameters in to plot title

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Hi,
I have below example plot, and I want to add more calculated parameters, but it give error.
x_variable=1:1:10;
y_variable=0.1:0.1:1;
mean_ab=mean(x_variable);
max_ab=max(x_variable);
std_ab=std(x_variable);
plot(x_variable,y_variable,'b--o')
title('x_variable:', mean_ab, max_ab, std_ab)
error is below:
Index exceeds matrix dimensions.
Error in titleplot (line 15)
title('x_variable:', mean_ab, max_ab, std_ab)

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Accepted Answer

Star Strider
Star Strider on 4 Apr 2019
Try this:
title(sprintf('x\\_variable: \\mu = %.2f, max = %.2f, \\sigma = %.2f', mean_ab, max_ab, std_ab))
Experiment to get the result you want.

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Star Strider
Star Strider on 5 Apr 2019
No need for two title calls (that likely would not do what you want anyway). Just insert a carriage return-linefeed (\n):
title(sprintf('x\\_variable: \\mu = %.2f, max = %.2f\n\\sigma = %.2f', mean_ab, max_ab, std_ab))
That should do what you want (and is another advantage of using sprintf here).

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