how to combine two feature matrices?

[euisun...@gmail.com]

Hello guys, I'm having some trouble trying to concatenate two feature matrices.

Let say I have two matrices A and B both equally sized (wavelength, 13). If I want columns of the matrix B to be concatenated at the end of each columns in the matrix A, how would I approach this problem?

The size of the concatenated matrix will have the size of (wavelength, 26).

I would appreciate your help.

Thanks.   

[Daniel Povey]

the program concat-feats will do this

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[zhangh...@gmail.com]

I use Kaldi-trunk and there is no concat-feats.cc under featbin. Does kaldi-trunk include it?

Best,

[Daniel Povey]

The terminology "kaldi-trunk" has not been used for over a year, since
we switched from sourceforge to github. It's there in the master
branch.
Dan