e02agc
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Least-squares polynomial fit, values and derivatives may be constrained, arbitrary data points
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e02bac
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Least-squares curve cubic spline fit (including interpolation), one variable |
e02bec
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Least-squares cubic spline curve fit, automatic knot placement, one variable |
e02cac
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Least-squares surface fit by polynomials, data on lines |
e02dcc
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Least-squares bicubic spline fit with automatic knot placement, two variables (rectangular grid)
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e02ddc
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Least-squares bicubic spline fit with automatic knot placement, two variables (scattered data)
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e04ncc
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Solves linear least-squares and convex quadratic programming problems (non-sparse)
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e04unc
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Solves nonlinear least-squares problems using the sequential QP method
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e04yac
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Least-squares derivative checker for use with e04gbc |
e04ycc
|
Covariance matrix for nonlinear least-squares |