How to manage NaN in matrix during imwarp/fitgeotrans

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Chockalingam Kumar 2019-4-3

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https://ww2.mathworks.cn/matlabcentral/answers/454280-how-to-manage-nan-in-matrix-during-imwarp-fitgeotrans

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 2019-4-4

编辑：KALYAN ACHARJYA 2019-4-4

在 MATLAB Online 中打开

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