Numerical Methods Formulas

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

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

Spasmos is a Python package that allows scientists to simulate the dynamics of highly collisional plasmas using a number of numerical methods. Platforms: Windows, Mac, Linux

RADIATION HEAT TRANSFER- SHAPE FACTOR CALCULATION (MECHANICAL ENGINEERING) The file, sfactor.m ; (example) xxx = sfactor(a).calculates shape factor between two flat surfaces with arbitrary orientation and location. (sfactor12.m and sfactor16.m are similar to sfactor.m but with 12 and 16... Platforms: Matlab

The program solves algebraic equations. It displays the graphic of the function and a list of the real roots of the equation. It also includes the option to evaluate a function and its derivative. The application has a simple wizard-driven interface.The context sensitive help will guide you step... Platforms: Windows

Learn data mining with easy-to-use examples. Teach computer to add, subtract, Boolean operations, Fishers Iris task and even chess moves with convenient application NeoNeuro Data Mining! You will be amazed how Data Mining learns chess step by step, like a child. Unlike neural nets NeoNeuro Data... Platforms: Windows, Windows 8, Windows 7, Windows Server

Adds Numerical addition CAPTCHA anti-spam methods to WordPress on the comment form. In order to post comments, users will have to type in the phrase shown on the addition. This can help prevent spam from automated bots.installation : 1. Upload the wp-num-captcha folder to the... Platforms: PHP

Formulas Rendering Plug-In for the Gimp 2 is a simple plugin that allows you to change the values of each color channel of each pixel of a layer by using mathematical expressions. It is able to handle RGB* and Gray* images. Available operators are: +, -, *, /, ^, and %. There are many functions... Platforms: *nix

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... Platforms: *nix

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

This allows a site owner to choose which USPS shipping methods will be available to the customer. Settings can be changed in the admin interface under Modules->Shipping->United States Postal Service.For example, if you select "Express" and "Priority", then a customer will only be shown those two... Platforms: Windows, *nix, PHP, BSD

When creating a class,one often end up writing lots get/set methods which essentially do the same thing e.g. get_name, get_age, ... , set_name, set_age, ... - each such method will simply set or return the value of its associated attribute. This script is a stategy for automating the creation of... Platforms: Windows, Mac, *nix, Python, BSD Solaris

The point is that python doesn't have a notion of abstract methods.Abstract methods are part of a base class that defines an interface, without any code. Abstract methods can't be called directly, because they don't contain any code in their definition. In the definition of the base class, you... Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script implements class methods that do not require an object instance. Platforms: Windows, Mac, *nix, Python, BSD Solaris

Mutating list methods such as 'append' or 'extend' return None instead of the (mutated) list itself. Sometimes, this is not the desired behaviour. To have a reference to the (mutated) list returned is usefull, if one wants to chain commands such as mylistinstance.append(7).sort(). Platforms: Windows, Mac, *nix, Python, BSD Solaris

The overlap add and overlap save are the two generally implemented methods when the input is greater than the maximum processible block in MATLAB because of memory constraints. Platforms: Matlab

In the present program three methods are used to solve a heat conduction problem. This problem is given in M. N. doOCozisik, Heat Conduction, Wiley, New York, 1980. We use pdepe, short times solution based on analytical inversion of a Laplace transform and finally a numerical solution based on... Platforms: Matlab

The inversion of Laplace transforms is performed using two methods: (1) the Zakian method and (2) the Fourier series approximation. Results are in agreement with analytical solutions. The Zakian method presents problems for transcendental functions. The Fourier series gives better results when... 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