Combine all columns of each slice in array as one column then convert it to 2D matrix

There is 3D matrix with size (2*3*128) , How to Combine all columns of each slice as one column then convert it to 2D matrix.

For example: This is part from the 3D matrix :

val(:,:,1) =

-0.1031 -0.1163 0.1386

-0.9947 -0.9932 0.9903

val(:,:,2) =

-0.1030 -0.1127 0.1255

-0.9947 -0.9936 0.9921

val(:,:,3) =

-0.1031 -0.1162 0.1452

-0.9947 -0.9932 0.9894

How to combine the columns as the following:

-0.1031

-0.9947

-0.1163

-0.9932

0.1386

0.9903

and do that for each slice

Then convert it to 2D matrix ,, the matrix contains all the columns .

Answer 1

[Torsten]

A = reshape(A(:),6,3)

[M]

@Torsten Thanks

Answer 2

[Voss]

val(:,:,1) = [
   -0.1031   -0.1163    0.1386
   -0.9947   -0.9932    0.9903];
val(:,:,2) = [
   -0.1030   -0.1127    0.1255
   -0.9947   -0.9936    0.9921];
val(:,:,3) = [
   -0.1031   -0.1162    0.1452
   -0.9947   -0.9932    0.9894];

result = reshape(val,[],size(val,3))

result = 6×3

-0.1031 -0.1030 -0.1031 -0.9947 -0.9947 -0.9947 -0.1163 -0.1127 -0.1162 -0.9932 -0.9936 -0.9932 0.1386 0.1255 0.1452 0.9903 0.9921 0.9894

[M]

@_ Thanks