MATLAB: Sort and Arrange Matrix for Lookup Table – monotonically increasing

Question

Hi, I want to prepare my data for a lookup table. It must be monotonically increasing: How can I do that ?

For example:

Before:

NAN  6  1  8  3  12  10  9
8  Q  O  R  P  U  T  S
1  C  A  D  B  G  F  E
4  J  H  K  I  N  M  L
13  L  J  M  K  P  O  N
9  X  V  Y  W  B  A  Z
12  E  C  F  D  I  H  G

After:

NAN  1  3  6  8  9  10  12
1  A  B  C  D  E  F  G
4  H  I  J  K  L  M  N
8  O  P  Q  R  S  T  U
9  V  W  X  Y  Z  A  B
12  C  D  E  F  G  H  I
13  J  K  L  M  N  O  P

Answer 1

After = sortrows(sortrows(Before).').';