ALGORITHMS
- Nonlinear Least Squares Procedures
- Newton's Method
- Quasi-Newton Methods
- Gauss-Newton Method
- Damped Gauss-Newton (Line Search)
- Levenberg-Marquardt (Trust Region)
- Steepest Descent Method
- ``Doesn't Use Derivatives'' Method (DUD)
- Linear Least Squares Procedures
- QR Decomposition
- Singular Value Decomposition (SVD)
- Inversion
