Hi do you know an easy way to concentrate 88 matrices into one matrix

Hi do you know an easy way to concentrate 88 matrices into one matrix

Answer 1

[Walter Roberson]

http://matlab.wikia.com/wiki/FAQ#How_can_I_create_variables_A1.2C_A2.2C....2CA10_in_a_loop.3F

[Jan]

A link to the FAQ is valuable always. And if you are there already, read the other topics also.

Answer 2

[Image Analyst]

If they are all separate matrices with separate names, maybe the easiest way is:

allMatrices = [m1(:); m2(:); m3(:); etc.  m87(:); m88(:)];

[Jan]

Or perhaps without "(:)".

[Image Analyst]

That would work if they were all the same sizes in all dimensions.

Like Walter hints at, I'm wondering how he ended up with 88 differently-named matrices in the first place. I'm sure that could have been avoided and made more orderly.

Answer 3

[Jan]

It would be easy, if the matrices are not called m1, m2, ... m88, but if a cell is used: m{1}, m{2}, ... m{88}. Then:

joined = cat(1, m{:});  % Or cat(2, m{:})

This is explained in the important link posted my Walter.