Numerical Minimization

In this code,we are concerned with the numerical minimization of energy functionals in Hilbert Space involving total variation for gray-scale 1-dimensional inpainting problem.Applications are shown by finite element method.

Template Numerical Toolkit (TNT) is a collection of interfaces and reference implementations of numerical objects useful for scientific computing in C++. The toolkit defines interfaces for basic data structures, such as multidimensional arrays and sparse matrices, commonly used in numerical...

This is a templated library of numerical base classes which implement basic data structures like complex numbers, dynamic vectors, static vectors, different types of matrices like full matrices, band matrices, sparse matrices, etc. and also included a representation for Tensors and its typical...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

Designed for physicists, this book covers a variety of numerical and analytical techniques used in physics that are applied to solving realistic problems.


Platforms: Matlab

Designed for physicists, this book covers a variety of numerical and analytical techniques used in physics that are applied to solving realistic problems.For a full book description and ordering information, please refer to http://www.mathworks.com/support/books/book1592.jsp.


Platforms: Matlab

Solve quadratically constrained overdetermined l1 minimization: min ||K * x - f||_1 s.t. ||y - x||_2


Platforms: Matlab

This code implements and plots the exact numerical solution of the Ornstein-Uhlenbeck process and its time integral. The numerical method here used was published by D.T. Gillespie in 1996 in the journal Physical Review E.The probability density function and its plot for the Ornstein-Uhlenbeck...


Platforms: Matlab

Gauss numerical integration of univariate funcitons by 7-point Gaussian quadrature. Very accuracy and fast.


Platforms: Matlab

Numerical Mathematical Utilities offer powerful, specialized, mathematical capabilities, they are for immediate online use, and since they run within a web browser, they work on all the operating systems. Among the tools offered are utilities for solving the Quadratic, Cubic, and Quartic...


Platforms: Any Browser+Javascript

A plugin for the Eclipse IDE implementing NumericalChameleon: a powerful numerical convertor, supporting more than 2300 units in 78 categories (physics, radixes, exchange rates, unicode, etc). Fully integrated in the Eclipse IDE (refactoring, copy/paste)


Platforms: Windows, Mac, Linux

Numerical integration with Monte Carlo method (on FPGA chip).Requirements:- Matlab/Simulink- Diamond IDE (3L)- FPGA Xilinx VIrtex II (SMT8036E) http://www.sundance.com/web/files/static.asp?pagename=uni_offer_1)- Visual Studio (Optional)- Xilinx System Generator (Recommended)- Xilinx ISE...


Platforms: Matlab

This is an extension of my single rotor analysis code.The function is based on the mathematical treatment of rotating rotors in "Principles of Helicopter Aerodynamics" by Dr. J.Gordon Leishman The numerical method does this by using Blade Element Momentum Theory (BEMT) to calculate the inflow...


Platforms: Matlab

fitChiSquare is a generalized chi-square fitting routine for any model function when data measurement errors are known; it returns the model parameters and their uncertainties at the delta chi-square = 1 boundary (68% confidence interval). It also returns the chi-square and degrees of freedom...


Platforms: Matlab

The program PEEI 3.0.0.0 calculates a numerical solution of almost all the systems of partial differential equations who have number of equations equal or greater of the number of unknown functions.


Platforms: Windows

Geography::Countries is a Perl module with 2-letter, 3-letter, and numerical codes for countries. SYNOPSIS use Geography::Countries; $country = country DE; # Germany @list = country 666; # (PM, SPM, 666, # Saint Pierre and Miquelon, 1) This module maps country names, and their 2-letter,...


Platforms: *nix

NumExp is a family of open-source applications for numerical computation.It is based on a server with the NumExp core functionalities. This server comunicates with potencial clients using a simple Corba interface.


Platforms: *nix, Python, BSD

PDL::GSL::INTEG is a PDL interface to numerical integration routines in GSL. This is an interface to the numerical integration package present in the GNU Scientific Library, which is an implementation of QUADPACK. Functions are named gslinteg_{algorithm} where {algorithm} is the QUADPACK...


Platforms: *nix

ColorExplorer project is a tool for exploring the color space and finding out how colors, color names, and numerical color specifications are related. You can specify a color by selecting its name from a list of color names, by adjusting sliders that control the mixture of red, green, and blue,...


Platforms: *nix

Free Finite Element Package is a modular collection of C libraries which contain numerical methods required when working with linear and quadratic finite elements in two dimensions. FFEP works on GNU/Linux and is portable to every system where MEML (i.e. LAPACK and BLAS) are available. The goal...


Platforms: *nix

Math::Amoeba is a Multidimensional Function Minimization. SYNOPSIS use Math::Amoeba qw(ConstructVertices EvaluateVertices Amoeba MinimiseND); my ($vertice,$y)=MinimiseND(@guess,@scales,&func,$tol,$itmax,$verbose); my @vertices=ConstructVertices(@vector,@offsets); my...


Platforms: *nix