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Putting a step in x axis

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Oliver Lestrange
Oliver Lestrange 2020-11-26
评论： Oliver Lestrange 2020-11-27
Hi,
I'm trying to put the x axis with a step of 50 nm, but the output is 0 to 350 nm instead of 0 to 3600 nm.
subplot(2,1,2);
plot(lambda./1e-9, t/1e-9);
grid on;
axis tight;
set(gca,'XTickLabel', 0:50:3600);
xlabel('Comprimento de Onda [nm]');
ylabel('Espessura mínima [nm]');
What I'm doing wrong?
Thanks!

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采纳的回答

VBBV
VBBV 2020-11-26
编辑：VBBV 2020-11-26
%if true
set(gca,'XTicks', 0:50:3600);
xlabel('Comprimento de Onda [nm]');
ylabel('Espessura mínima [nm]');
Use XTicks
  8 个评论
显示 6更早的评论
VBBV
VBBV 2020-11-27
I think you are dividing lambda with 1e-9 which gives you a large number. You have ylabel and xlabel in nm. So you should multiply with 1e-9 in plot.
%if true
subplot(212)
plot(lambda.*1e-9,t*1e-9)
Oliver Lestrange
Oliver Lestrange 2020-11-27
I solved it with xtick instead of XTickLabel.
Thanks a lot VBBV!

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