Correlation between two sequencies of matrixes

Dear all,

I have a folder with 30 huge matrixes in .xlsx format representing an estimated map. And I have another folder with 30 matrixes with exactly the same format as the first one, representing the observed data (map).

How can I calculate the correlation coeficient of each cell?

[ANKUR KUMAR]

https://in.mathworks.com/matlabcentral/answers/358844-spatial-correlation-between-two-variables

This might help you.