Scale on x-axis

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Sebastian Daneli
Sebastian Daneli el 15 de En. de 2022
Respondida: Image Analyst el 16 de En. de 2022
I have a vector of 256 data points which is equal to 0.8 ms in total. How do I set the scale from 0 to 0.8, with steps for example of 0.2?

Respuestas (2)

HWIK
HWIK el 15 de En. de 2022
Try this:
set(gca, 'XTick', 0:0.2:0.8)
  6 comentarios
Star Strider
Star Strider el 15 de En. de 2022
@Sebastian Daneli — Please define what ‘does not work’ means in your previous Comment.
I completely failed Mind Reading 101 as an undergraduate, and as the result decided to major in Chemistry instead. It was easier.
John D'Errico
John D'Errico el 15 de En. de 2022
Yes, but mind reading is soooo much more fun!

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Image Analyst
Image Analyst el 16 de En. de 2022
Use the xticks(0:0.2:0.8) function:
Full demo:
% Create sample data.
x = linspace(0, 0.8, 256);
period = 0.2;
y = sin(2 * pi * x / period);
plot(x, y, 'b-', 'LineWidth', 3)
grid on
% Current tick marks are 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8.
% Make them 0, 0.2, 0.4, 0.6, 0.8 using the xticks() function:
xticks(0 : 0.2: 0.8)
It replaces the old set(gca, 'XTick', 0:0.2:0.8) way of doing it (since r2016b).

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