how to get a drawing with the same axes?

after getting a picture, such as a circle, due to the fact that the monitor is not square, but rectangular (or maybe not because of this), my x-axis becomes longer and as a result, the picture shows not a circle, but an ellipse.

what can I do to display an image without distortion?

Answer 1

[Cris LaPierre]

add the following command after your plot command.

axis equal

[Pavel Kuzmitsky]

after adding this command, the distortion changed axes. previously, the y axis was smaller than the x axis, now the opposite is true

[Cris LaPierre]

This command sets the length along each axis the same (see here).

If your plot is still not circular, I suspect your code is not creating a circle. Could you share your code?

[Pavel Kuzmitsky]

sorry, I made a stupid mistake, everything works fine, thank you