How to manage NaN in matrix during imwarp/fitgeotrans

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Chockalingam Kumar
编辑： KALYAN ACHARJYA 2019-4-4
I have a matrix that contains NaN. What is the best way to perform imwarp/fitgeotrans or imrotate operations on the matrix without changing the mean value of the elements of the matrix?
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KALYAN ACHARJYA
KALYAN ACHARJYA 2019-4-4
编辑：KALYAN ACHARJYA 2019-4-4
mean or mean2?
How do you find mean of matrix which having NaN elements? It Normally gives NaN
A =
16 2 3 13
5 NaN 10 8
9 7 6 12
4 14 15 1
>> original_mean=mean2(A)
original_mean =
NaN

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