FFT Links (Popularity: )

Links to many sources of FFT code and information.

FreeFEM (Popularity: )

Free general PDE solver driven by a user friendly language. Both a 2D and a ...

Numerical Methods (Popularity: )

Notes and Fortran code on topics including: Finite elements, finite differences, boundary elements, integral equation ...

Joerg's FXT Page (Popularity: )

Source code and links for many different FFT implementations and related information.

Jens J. Nielsen's Home Page (Popularity: )

Arbitrary length FFT C-source, 3D gravity simulator, quantization of FIR filter coefficients. C source.

GNU Octave (Popularity: )

Free numerical analysis and visualization environment similar to Matlab.

CSE - LANCELOT (Popularity: )

A standard fortran 77 package for solving large-scale nonlinearly constrained optimization problems. Free download by ...

Easy-Fit (Popularity: )

Used to identify parameters in explicit model functions, dynamic systems of equations (steady-state), Laplace transforms, ...

SLEIGN2 (Popularity: )

FORTRAN programs for solving Sturm--Liouville equations.

Fast Fourier Transforms (Popularity: )

Contains Fast Fourier Transform source code (C, C++, Pascal), tutorial, and math theory.

MEDEA: Matrix Exponential Differential Equation Algorithm (Popularity: )

Algorithm for the numerical integration of systems of ordinary differential equations arising in chemical problems. ...

An Index to Numerical Methods in Pascal (Popularity: )

A comprehensive list including freeware, shareware and commercial packages.

Newmat C++ Matrix Manipulation Library (Popularity: )

For the manipulation of matrices in the C++ language, oriented towards science and engineering applications.

Spline Curve Fit 3D (Popularity: )

Software for complex three dimensional surfaces.

fftpack (Popularity: )

A package of Fortran subprograms for the fast Fourier transform of periodic and other symmetric ...

MatLinks Software Network (Popularity: )

Providing the MatLinks ToolChest and Chorus ToolBox, peer-reviewed GNU Octave and Matlab/Simulink toolsuites under active ...

Row-oriented Multidimensional Fast Transform Library (RMFTL) (Popularity: )

Power-of-two real and complex FFT software that is faster, and more accurate, than conventional iterative ...

A Short Demonstration Version of the FFT Source Code in Fortran (Popularity: )

Source Code in Fortran for FFT from "Programs for Digital Signal Processing", 1979, IEEE Press, ...

benchFFT (Popularity: )

Benchmark comparing speeds of many FFT codes. Results from many machines, and code to run ...

Center for the Mathematics of Waves (Popularity: )

Includes the Finite Element/Nystrom Solver, a two dimensional coupled finite element / Nystrom solver for ...