I have a problem with the figure, if you saw the picture below you will find it blurry.. How I can fix this problem

[Walter Roberson]

We need the code that generates and saves the figure, to test here.

[DGM]

Is the figure itself blurry, or is it just the saved image? If it's just the saved image, that's probably because you're using JPG. Don't use JPG for saving figures or images in MATLAB unless you are willing to accept the poor fidelity.

[Rena Berman]

(Answers Dev) Restored edit