query

Hi,
I am implementing the MUSIC DOA estimator in TI DSP. I am searching for a
better implementation of Singular value decomposition of a matrix algorithm
in DSP. Can anyone throw some light on that?
Is it efficient to implement the LAPACK routines in DSP or is there any
better techniques?
Also can anyone tell me the links where I can learn about SVD
implementations.
Thanks.
Regards,
Krish