Simplex Method

It's a function that finds the minimum value of a two variables objective function with a deterministic zero order algorithm: simplex method. The input variables are:-fun: inline function of the objective function-init_point: initial point for the simplex method-step_size: initial dimension of...

This function is able to detect almost all types of properties/characteristics present in an LPP such as unbounded solution, alternate optima, degenaracy/cycling and infeasibilty. It only fails to work when there are redundant constraints present in the problem. However, it is rare and can be...

Simplex-in-PHP are PHP scripts that solve small linear programming and integer linear programming problems executing the simplex method step by step, printing the tableau and drawing the graphical analysis.Useful for students in Operational Research.


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

This directory contains a suite of files for performing the standard two phase simplex method on linear programming problems. The three files LINPROG.DOC, PHASEI.DOC and PHASEII.DOC are fully documented versions of the m-files LINPROG.M, PHASEI.M and PHASEII.DOC are fully documented versions of...


Platforms: Matlab

SIMPGRIDSEARCH Multi-dimensional unconstrained nonlinear minimization using grid search + Simplex method. X = SIMPGDSEARCH(OBJFUN,GDVALUES) returns a vector X that is a minimizer of the function described in OBJFUN (usually an m file: OBJFUN.M).See OBJFUN_DEMO.M for how to write an objective...


Platforms: Matlab

Optimized Step Size Random Search(OSSRS) A random search method[1] for the optimization of a function of n variables. Can be used as a start-up before using a determistic method like Simplex method of Nelder and Mead to arrive at the region of the optimum and then switch to a deterministic...


Platforms: Matlab

Labels and equations are typeset with LaTeX, for high-quality PostScript output. A major advantage of Asymptote over other graphics packages is that it is a programming language, as opposed to just a graphics program. Features of Asymptote: # provides a portable standard for typesetting...


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

Asymptote is a powerful descriptive vector graphics language that provides a natural coordinate-based framework for technical drawing. Labels and equations are typeset with LaTeX, for high-quality PostScript output.Asymptote is a graphic tool that provides a standard for typesetting mathematical...


Platforms: Mac

The Smart Common Input Method platform (SCIM), is an input method platform supporting more than thirty languages (CJK and many European languages) for POSIX-style operating systems including Linux and BSD.


Platforms: *nix

Method::Declarative is a Perl module to create methods with declarative syntax. SYNOPSIS use Method::Declarative ( --defaults => { precheck => [ [ qw(precheck1 arg1 arg2) ], # ... ], postcheck => [ [ qw(postcheck1 arg3 arg4) ], # ... ], init => [ [ initcheck1 ], # ... ],...


Platforms: *nix

Class::Method::hash is a Perl module that helps you create methods for handling a hash value. SYNOPSIS use Class::MethodMaker [ hash => [qw/ x /] ]; $instance->x; # empty $instance->x(a => 1, b => 2, c => 3); $instance->x_count == 3; # true $instance->x = (b => 5, d => 8); # Note this...


Platforms: *nix

Light and Sound Meditation Method is a small, animated screensaver specially designed to bring some peace to your desktop. To hear the inner sound and to see the inner light, your physical ears and eyes are not needed. It will smell such perfumes as are beyond the reach of your ordinary noses....


Platforms: Windows

The fees and discounts will be displayed to the customer during the checkout process with small print underneath the payment method.InstallationUnpack in your modules folder (usually /sites/all/modules/) and enable under Administer > Site Building > Modules. Requirements: - Drupal 5.x - Drupal...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Choose the shipping method default selected in the checkout_shipping.php page in the shop; not necessarily the cheapest.


Platforms: Windows, *nix, PHP, BSD

This contribution will allow you to choose the shipping method based on the total order, i.e. for orders under $200, ship with USPS, while for orders over $200, ship with UPS. It will also allow you to enable/disable shipping, depending on whether order is in the US or not.This is, in part, based...


Platforms: Windows, *nix, PHP, BSD

This simple contribution is usefull to add TNT express shipping method in your site.


Platforms: Windows, *nix, PHP, BSD

API Payment Method For SSL Enabled Servers. Used with all builds of osCommerce v2.2


Platforms: Windows, *nix, PHP, BSD

This order total allows to add a fee to the order total according to the payment method choosen, and this fee will be shown on the payment page (important for the customer to see how much he will be charged before choosing). Works fine with COD for example.A Tax class for this fee can also be...


Platforms: Windows, *nix, PHP, BSD

The fees and discounts will be displayed to the customer during the checkout process with small print underneath the payment method.InstallationUnpack in your modules folder (usually /sites/all/modules/) and enable under Administer > Site Building > Modules. Requirements: - Drupal 5.x - Drupal...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

The fees and discounts will be displayed to the customer during the checkout process with small print underneath the payment method.InstallationUnpack in your modules folder (usually /sites/all/modules/) and enable under Administer > Site Building > Modules. Requirements: - Drupal 5.x - Drupal...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris