least-squares

D02JAF   ODEs, boundary value problem, collocation and least-squares, single nth-order linear equation
D02JBF   ODEs, boundary value problem, collocation and least-squares, system of first-order linear equations
D02TGF   nth-order linear ODEs, boundary value problem, collocation and least-squares
E02ADF   Least-squares curve fit, by polynomials, arbitrary data points
E02AFF   Least-squares polynomial fit, special data points (including interpolation)
E02AGF   Least-squares polynomial fit, values and derivatives may be constrained, arbitrary data points
E02BAF   Least-squares curve cubic spline fit (including interpolation)
E02BEF   Least-squares cubic spline curve fit, automatic knot placement
E02CAF   Least-squares surface fit by polynomials, data on lines
E02DAF   Least-squares surface fit, bicubic splines
E02DCF   Least-squares surface fit by bicubic splines with automatic knot placement, data on rectangular grid
E02DDF   Least-squares surface fit by bicubic splines with automatic knot placement, scattered data
E04NCF   Convex QP problem or linearly-constrained linear least-squares problem (dense)
E04YCF   Covariance matrix for nonlinear least-squares problem (unconstrained)
F04AMF   Least-squares solution of m real equations in n unknowns, rank = n, m ≥ n using iterative refinement (Black Box)
F04JAF   Minimal least-squares solution of m real equations in n unknowns, rank ≤ n, m ≥ n
F04JDF   Minimal least-squares solution of m real equations in n unknowns, rank ≤ n, m ≥ n
F04JGF   Least-squares (if rank = n) or minimal least-squares (if rank < n) solution of m real equations in n unknowns, rank ≤ n, m ≥ n
F04JGF   Least-squares (if rank = n) or minimal least-squares (if rank < n) solution of m real equations in n unknowns, rank ≤ n, m ≥ n
F04JLF   Real general Gauss–Markov linear model (including weighted least-squares)
F04JMF   Equality-constrained real linear least-squares problem
F04KLF   Complex general Gauss–Markov linear model (including weighted least-squares)
F04KMF   Equality-constrained complex linear least-squares problem
F04QAF   Sparse linear least-squares problem, m real equations in n unknowns
F04YAF   Covariance matrix for linear least-squares problems, m real equations in n unknowns

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© The Numerical Algorithms Group Ltd, Oxford UK. 2001