Volhard Method Calculations
The SCE-UA method is a general purpose global optimization program. It was originally developed by Dr. Qingyun Duan as part of his doctoral dissertation work at the Department of Hydrologyand Water Resources, University of Arizona, Tucson, AZ 85721, USA. The dissertation is entitled "A Global...
Platforms: Matlab
License: Freeware | Size: 419.84 KB | Download (63): Shuffled Complex Evolution (SCE-UA) Method Download |
The program computes the tie lines, the operating and mixing points and the number of equilibrium stages using the Hunter and Nash graphical method of a liquid-liquid extraction problem. One feed of acetic acid (35 wt %) in water which flow rate = 1000 kg/hr is extracted using a solvent...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (44): Hunter and Nash Graphical Equilibrium Stage Method Download |
Study of heat transfer and temperature of a 1x1 metal plateheat is dissipated through the left right and bottom sides and emp at infinity is t n(n-1) points in consideration,Temperature at top end is 500*sin(((i-1)*pi)/(n-1)A*Temp=U where A is coefficient matrix and u is constant matrixfinite...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): temperature analysis using finite difference method Download |
Implements the Complex Method of Constrained Optimization, as proposed by Box (1965), improved by Guin (1968) and Krus (1992), and following the method in Andresson (2001). This is capable of optimizing a "black-box" system with few constraints on the optimization function and requiring no...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Complex Method of Optimization Download |
Two methods are provided -1) an automatic updation method which can be effectively used outside of a loop since it writes out a newton-raphson computation file from the parameters received.2) a manual file generation method; effective when the resulting file has to be called repeatedly in a loop.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Generalized Newton Raphson Method Download |
A computational method for quantitative analysis by multiwavelength absorption spectroscopy, called the Tfit method, based on fitting a model of the instrumentally-broadened transmission spectrum to the observed transmission data. It has the advantages of wider dynamic range and greatly improved...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (44): Method for quantitative absorption spectroscopy Download |
this will find the solution of U''=k*U*U' by using taylor series 3rd order and secant methodit gives an idea about the nonlinear ode method and also gives the idea of solving problem in matlab
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): secant method in nonlinear ode Download |
The conjugate gradient method aims to solve a system of linear equations, Ax=b, where A is symmetric, without calculation of the inverse of A. It only requires a very small amount of membory, hence is particularly suitable for large scale systems.It is faster than other approach such as Gaussian...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (50): Conjugate Gradient Method Download |
***Note***This method of using units is quick and clean. For a more complete version that automatically does dimensional analysis, see the file entitled "Units and Dimensions Suite for Matlab" (See the Acknowledgements section below)*******The units.m function returns a struct containing the SI...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Simple Units and Dimensions for Matlab Download |
This module provides an Ubercart payment method for the ClickandBuy payment system. It implements the ClickandBuy transaction and EMS APIs and provides a registration feature for new merchants which automatically configures the module. It requires the SOAP Client module to be installed.The module...
Platforms: PHP
License: Freeware | Size: 30.72 KB | Download (45): Ubercart ClickandBuy Payment Method Download |
This module defines a new store credit payment method that allows your customers to purchase items from your Ubercart store without paying actual money. The module uses a handler system for tracking and processing store credit transactions, and it includes a handler integrating UC Store Credit...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (45): UC Store Credit Download |
The STP Widom Insertion Method program estimates the chemical potential of a Lennard-Jones fluid using the Widom insertion method. The default system is a box with linear dimension L = 20 with N =100 particles at a temperature T = 1.0. STP WidomInsertionMethod is part of a suite of Open Source...
Platforms: Mac
License: Freeware | Size: 51.2 KB | Download (37): Widom Insertion Method Download |
Bone Yard is a simple method for inserting default, mode specific, text into empty Emacs buffers. It's used to easily load boilerplate text to get started with new programs. The basic install/usage instructions are in the boneyard.el file. More lenghly instructions, as well as some tips, are...
Platforms: *nix
License: Freeware | Size: 10.24 KB | Download (97): Bone Yard Download |
GIS::Distance::Polar can do Polar coordinate flat-earth distance calculations. SYNOPSIS my $calc = GIS::Distance::Polar->new(); my $distance = $calc->distance( $lon1, $lat1 => $lon2, $lat2 ); Supposedly this is a formula to better calculate distances at the poles. While implimented, this...
Platforms: *nix
License: Freeware | Size: 8.19 KB | Download (165): GIS::Distance::Polar Download |
Python Stencil Environment also know as PySE is a new python library for solving Partial Differential Equations with the Finite Difference Method (FDM). This is still a quite new library, and the current release must be considered as beta software. It is quite rough around the edges,...
Platforms: *nix
License: Freeware | Size: 94.21 KB | Download (159): Python Stencil Environment Download |
inilib is a C++ library which provides a method of saving the "state" of a program. inilib library provides a means of storing a number of arbitrary settings in memory with an easy access interface, as well providing means for saving the information to and loading it from disk. Data is stored...
Platforms: *nix
License: Freeware | Size: 481.28 KB | Download (92): inilib Download |
Color::Calc provides a module which implements simple calculations with RGB colors. This can be used to create a full color scheme from a few colors. There are three methods to use the calculation functions: You can create an object, import customised functions into your namespace, or you can...
Platforms: *nix
License: Freeware | Size: 11.26 KB | Download (102): Color::Calc Download |
Set::Hash is a Perl module with hashes as objects with lots of handy methods (including set comparisons) and support for method chaining. SYNOPSIS use Set::Hash; my $sh1 = Set::Hash->new(name=>"dan",age=>33); my $sh2 = Set::Hash->new(qw/weight 185 height 72/); $sh1->length->print; # 2...
Platforms: *nix
License: Freeware | Size: 7.17 KB | Download (89): Set::Hash Download |
Net::DBus::Error is a Perl module with error details for remote method invocation. SYNOPSIS package Music::Player::UnknownFormat; use base qw(Net::DBus::Error); # Define an error type for unknown track encoding type # for a music player service sub new { my $proto = shift; my $class =...
Platforms: *nix
License: Freeware | Size: 94.21 KB | Download (94): Net::DBus::Error Download |
TraffAcct is a platform for gathering network traffic data for use in link volume calculations or billing. TraffAcct can be used to monitor the traffic usage of many network interfaces include Ethernet, serial, ATM, and Frame Relay. It can also be used to account for traffic on virtual...
Platforms: *nix
License: Freeware | Size: 143.36 KB | Download (94): TraffAcct Download |