Mean and median filter

What's the code for applying 3X3 median filter and 3X3 mean filter?

[mounika]

Check them:

https://in.mathworks.com/matlabcentral/answers/222477-how-many-matrix-need-to-change-to-make-a-mean-median-filter?s_tid=answers_rc1-1_p1_Topic

https://in.mathworks.com/matlabcentral/answers/24827-vector-median-filter?s_tid=answers_rc1-1_p1_MLT