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File Content: nnls.cpython-35.pyc

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    Solve ``argmin_x || Ax - b ||_2`` for ``x>=0``. This is a wrapper
    for a FORTAN non-negative least squares solver.

Parameters
    ----------
    A : ndarray
        Matrix ``A`` as shown above.
    b : ndarray
        Right-hand side vector.

Returns
    -------
    x : ndarray
        Solution vector.
    rnorm : float
        The residual, ``|| Ax-b ||_2``.

Notes
    -----
    The FORTRAN code was published in the book below. The algorithm
    is an active set method. It solves the KKT (Karush-Kuhn-Tucker)
    conditions for the non-negative least squares problem.

References
    ----------
    Lawson C., Hanson R.J., (1987) Solving Least Squares Problems, SIAM

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__init__.cpython-35.pyc	6964 bytes	0644
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nnls.cpython-35.opt-1.pyc	1659 bytes	0644
nnls.cpython-35.pyc	1659 bytes	0644
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zeros.cpython-35.opt-1.pyc	19335 bytes	0644
zeros.cpython-35.pyc	19335 bytes	0644

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__init__.cpython-35.opt-1.pyc

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