adding two ticks to form a horizontal line

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shahriar sowad
shahriar sowad 2021-6-29
回答： shahriar sowad 2021-6-30
How do I add two ticks in the plot editor so that it gives me a perfect horizontal straight line?

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回答（2 个）

Jonas
Jonas 2021-6-30
if you want to add a horizontal line to you plot you can use yline. if you want a ytick at that specific value you can write
yline(3.3614);
yticks(unique([yticks() 3.3614]));
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Jonas
Jonas 2021-6-30
yes, add the two lines at the end of your code.
note that you just need one 'hold on' command, this will have the effect that all later plots are added to the current figure
shahriar sowad
shahriar sowad 2021-6-30
it is showing error as undefined function yline

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shahriar sowad
shahriar sowad 2021-6-30
note: my version of matlab is 2018a

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