Brian Gough wrote:
Till Isambert writes:
> i would like to perform a QR decomposition of a matrix S in GSL. The QR
> decomposition i would like to do should look like this :
> S = QR = (Q1,Q2)ยท(R1 0)^t
> i don't understand how to recover my matrix Q in Gsl once i use
> gsl_linalg_QR_decomp (or gsl_linalg_QRPT_decomp2 ??). Does somebody
> knows how to do this ?
See the documentation for gsl_linalg_QR_unpack
actually i have solved the problem since :o, thank you
cheers
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