i need to compare each value in cell with different rows for average filling method kindly guide me good technique

2 5 3 x 5,
3 4 5 6 7 ,
5 6 7 x 9,
2 5 3 1 1

the code must run like this

i will search for x in each row if found then will compare its corresponding row value.

example 2 5 3 x 5 ....x found here now comparison starts with other rows

2 5 3 x 5 -3 4 5 6 7....no match found so inc=0, 2 5 3 x 5 - 3 4 5 6 7, 2 5 3 x 5-2 5 3 1 1---match found (2,2,5,5,3,3) si inc=3 most matched row

[Azzi Abdelmalek]

first cal 2 =3 : What does that mean?

[abdul wahab aziz]

i matching values row wise like first row first col 2,second row first col 3,then next iteration 5 and 4 ,3 and 5 and so on

[abdul wahab aziz]

if values are matched an increment must take place

[Azzi Abdelmalek]

You are using expression that are not clear: increment must take place! Edit your original question, make it clear by psting the expected result

[abdul wahab aziz]

i have changed the question now kindly review it

Answer 1

[Andrei Bobrov]

a = [2 5 3 nan 5
3 4 5 6 7 
5 6 7 8 9
2 5 3 1 1];

t = ~isnan(a);
[m,n] = size(a);
[y,x] = ndgrid(1:m,1:n);
f = scatteredInterpolant(x(t),y(t),a(t));
out = f(x,y);