Scale on x-axis
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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?
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Respuestas (2)
HWIK
el 15 de En. de 2022
Try this:
set(gca, 'XTick', 0:0.2:0.8)
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Star Strider
el 15 de En. de 2022
I completely failed Mind Reading 101 as an undergraduate, and as the result decided to major in Chemistry instead. It was easier.
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).
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/863885/image.png)
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