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QRINT is a suite of Fortran 77 codes that approximates the orthogonal factor Q in the QR factorization of a fundamental matrix solution (or part thereof) of a linear system. The codes integrate the differential equations defining the factor Q by representing Q as product of elementary Householder reflectors or Givens rotations
5 lines
329 B
Text
5 lines
329 B
Text
QRINT is a suite of Fortran 77 codes that approximates the orthogonal factor Q
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in the QR factorization of a fundamental matrix solution (or part thereof) of a
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linear system. The codes integrate the differential equations defining
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the factor Q by representing Q as product of elementary Householder reflectors
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or Givens rotations
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