Nonlinear Least Squares (NLS) is an optimization technique used to fit nonlinear models by minimizing the sum of squared residuals. This article explores the historical context, types, key events, detailed explanations, mathematical formulas, charts, importance, applicability, examples, and related terms.
Polynomial Interpolation involves using polynomial functions to estimate values between known data points, providing a smoother curve fit in mathematical and computational applications.
Spline Interpolation is a method used in mathematical, statistical, and computational contexts to construct a smooth curve through a set of points using piecewise polynomials.
