What Does NLLSF Stand For?

NLLSF stands for Non Linear Least Square Fitting

NLLSF, or Non Linear Least Square Fitting, is a computational method used to optimize the parameters of a nonlinear model by minimizing the sum of the squares of the differences between observed data points and the model's predicted values. This technique is widely applied in various fields such as statistics, physics, and engineering for curve fitting and data analysis, enabling researchers to derive accurate mathematical representations of complex relationships in their data.