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How can you delete rows of a matrix in Matlab by some criteria?

In Matlab, how can I remove spesific rows from the required matrix? If, for example, I would like to remove all rows from a matrix that contain a spesific value (like 0 or NaN)?

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Let's say you have A 

A = [1 2 3;4 5 0; 7 8 9; 10 NaN 12]

A =

     1     2     3
     4     5     0
     7     8     9
    10   NaN    12

Then you can select rows like this:

any(isnan(A'))

ans =

     0     0     0     1


To remove these NaN

-containing lines, you can do:

A(any(isnan(A')),:) = []

A =

     1     2     3
     4     5     0
     7     8     9

You can select 0

-containing lines any(A' == 0)

. If you want all elements to be 0

or NaN

s you can use all

instead any

.

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