Scientific/Engineering scripts - Top 4 Download

Scientific/Engineering script downloads

Modular toolkit for data processing

Modular toolkit for Data Processing (MDP) is a Python data processing framework. Implemented algorithms include: Principal Component Analysis (PCA), Independent Component Analysis (ICA), Slow Feature Analysis (SFA), Growing Neural Gas (GNG), Factor Analysis, Fisher Discriminant Analysis (FDA), and Gaussian Classifiers. From the user's perspective, MDP consists of a collection of trainable ...
Python

PyEphem

PyEphem provides scientific-grade astronomical computations for the Python programming language. Given a date and location on the Earth's surface, it can compute the positions of the Sun and Moon, of the planets and their moons, and of any asteroids, comets, or earth satellites whose orbital elements the user can provide.Additional functions ...
Python

FreeMat

FreeMat is a free environment for rapid engineering and scientific prototyping and data processing. It is similar to commercial systems such as MATLAB from Mathworks, and IDL from Research Systems, but is Open Source.You can perform powerful Perl-style regular expression manipulations  using the regexp command, and its variants. Plotting functions uses an ...

Mnemosyne

The Mnemosyne Project has two aspects: - It's a sophisticated free flash-card tool which optimises your learning process - It's a research project into the nature of long-term memory Efficient learning The Mnemosyne software resembles a traditional flash-card program to help you memorise question/answer pairs, but with an important ...
Python

Farey Sequence

This function provides farey sequence, F(n), for any integer n.There's probably a more elegant solution out there, but I couldn't find it. Note: it doesn't prepend (0,1) and append (1,1)... ...
Python

MayaVi

MayaVi is a free, easy to use scientific data visualizer. It is written in Python and uses the amazing Visualization Toolkit (VTK) for the graphics. It provides a GUI written using Tkinter. Features - An easy to use GUI. - Can be imported as a Python module from other ...
Python

OpenMAD

The OpenMAD project aims to provide versatile software implementations of mathematical models based on the theory of differential games which simulate the long term effects of war. Newtonian physics is used to simulate conflicts in a virtual environment and provide detailed data during all stages of simulation. Requirements: · MySQL ...
Python

Charlemagne

Charlemagne is a genetic programming application which aims to be highly configurable and applicable to a broad range of problems.It is written in Python and Lisp and to some degree is extensible in both languages. It features built-in input-output mapping support, but also provides the ability to define complex fitness calculators ...
Python

Open Babel

Open Babel is a chemical toolbox designed to speak the many languages of chemical data. It's an open, collaborative project allowing anyone to search, convert, analyze, or store data from molecular modeling, chemistry, solid-state materials, biochemistry, or related areas.That means that Open Babel has two main pieces: - Ready-to-use programs ...

Tremani Neural Network

Tremani Neural Network allows you to build, train and employ neural networks in PHP. It is easy to use and set up, and does not rely on external software to be installed on your webserver. Above all, the software is open source, which means you can use and modify it freely.A ...

RunningCalc

This is a trivial calculator "shell" with a running total.As trivial as it is, I find it to be more useful than a normal calculator when doing my checkbook because of the ever-present running total. ...
Python

kraskarta

kraskarta is an interactive map engine. It is based on Macromedia FLASH technology with server scripts written on PERL with postgresql database. List of features included: - search for a street and address, - search for a bus route, - information about objects and many more. ...

tvmet

Tiny Vector and Matrix template library uses Meta Templates (MT) and Expression Templates (ET) to evaluate results at compile time -- which makes it fast for low order (tiny) systems."Tiny" is a subjective term, but typically means vectors and matrices of size ten (10) or less.Features: - STL iterator interface. This ...

MaximaPHP

MaximaPHP is a Web based PHP interface to communicate to Maxima computer algebra system in the server. It takes user input, send it to Maxima, and show the output back to website. It could send almost any commands including 'plot2d' and 'plot3d' to plot graphs. ...

JLearn

JLearn is an application dedicated to the study of foreign languages. It is a flash card type application: a word it chosen at random from a dictionary, and the user must give the translation in the chosen language. Contrary to other flash-card software, answer is not choosen in a list or the ...

Wolfram style cellular automata

This is a little script that uses Python to generate the cellular automata that Wolfram discusses in his book "A New Kind of Scilfram disquot;.The script uses the Python Imaging Library to render the output, but you could replace this with text or any other method of visualization. ...
Python

Calc

Calc is an interactive calculator which provides for easy large numeric calculations, but which also can be easily programmed for difficult or long calculations. It can accept a command line argument, in which case it executes that single command and exits.Otherwise, it enters interactive mode. In this mode, it accepts commands ...

Gri Language

Gri is a language for scientific graphics programming. The word "language" is important: Gri is command-driven, not point/click.Gri can make x-y graphs, contour graphs, and image graphs, in PostScript and (someday) SVG formats. Control is provided over all aspects of drawing, e.g. line widths, colors, and fonts. A TeX-like syntax provides ...

Eqe Editor

Eqe is a simple clone of the LaTeX equation editor you can find on MacOS X. There's a zone to type LaTeX input, and it generates an image to represent it (color, font, and size are customisable).You can drag the image to other applications (like OpenOffice.org Impress, Mozilla, the Gimp). It ...

Sparse

'sparse' is a matrix class based on a dictionary to store data using 2-element tuples (i,j) as keys (i is the row and j the column index). The common matrix operations such as 'dot' for the inner product, multiplication/division by a scalar, indexing/slicing, etc. are overloaded for convenience.When used in conjunction ...
Python