xlim is not working

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Chang seok Ma
Chang seok Ma 2021-12-3
评论： DGM 2025-2-13
Hello,
I am trying to use xlim to limit my x-axis
h_to_plot = linspace(1,20,20);
horizon = 1:1:20;
quant = 1.64;
mat = [coefficients ses [1:1:20]'];
[~,idx] = sort(mat(:,1));
sortedmat = mat(idx,:);
figure(3)
errorbar(horizon(h_to_plot),sortedmat(h_to_plot,1),quant*sortedmat(h_to_plot,2),'o','Linewidth',2)
hold on
xlim = ([0 20.5])
However, I could not make x-axis starts from 0 to 20.5
Is there any way I could use xlim to extend my x axis to 20.5?
Thanks

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采纳的回答

VBBV
VBBV 2021-12-3
xlim([0 20.5]) % difference
Difference in using and = between the xlim and parenthesis
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Paul
Paul 2025-2-12
I don't think I've ever seen this error message before idenitfying the ambiguity between the variable and the function. Is that new?
Is there any overhead incurred by Matlab having to determine the xlim is also a function in this case?
Would it also indicate if xlim is some other useful thing, like an .m file or .slx file or a class definition?
DGM
DGM 2025-2-13
This is a common mistake, and future readers should make sure that the variable that they mistakenly created gets cleared, otherwise the error will persist even after the code is fixed.
clear xlim

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