## Nonlinear analysis – DataFitting

DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting).

Updated at By Institute of Mathematics and Statistics

Updated at By Institute of Mathematics and Statistics

CurveFitter performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions.

Updated at By OptiCode - Dr Martin Sander Software Dev

OptiVec for Delphi: High-performance library of vector and matrix functions, 2-3 times faster than compiled source code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting – in total more than 3500 functions.

Updated at By OptiCode - Dr Martin Sander Software Dev

OptiVec for BC++: highly optimized library of vector and matrix functions, 2-3 times faster than compiled C / C++ code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting – in total more than 3500 functions.

Updated at By OptiCode - Dr Martin Sander Software Dev

OptiVec for Visual C++: High-performance library of vector and matrix functions, 2-3 times faster than compiled C / C++ code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting – in total more than 3500 functions.

Updated at By OptiCode - Dr Martin Sander Software Dev

OptiVec for GCC: High-performance library of vector and matrix functions, > 3 times faster than compiled C / C++ code: Math, statistics, analysis, FFT, matrix inversion, decomposition, curve-fitting – in total more than 3500 functions.

Updated at By OptiCode - Dr Martin Sander Software Dev

High-performance vector and matrix library of > 3500 functions: Math, statistics, FFT, vector and matrix algebra, matrix decompositions LUD, SVD, Cholesky, curve fitting, graphics…