22 projects tagged "OS Independent"

Updated 30 Jan 2001 PyPolyhedron

P_op	20.49
V_it	1.00

PyPolyhedron is a Python interface to cddlib, a C implementation of the Double Description Method for generating all vertices (i.e., extreme points) and extreme rays of a general convex polyhedron in R^d given by a system of linear inequalities.

Updated 18 Aug 2001 PyGiNaC

P_op	30.85
V_it	1.46

PyGiNaC is a Python package for symbolic mathematical calculation. It provides an interface to C++ library GiNaC, an open framework for symbolic computations.

Updated 13 Sep 2005 MayaVi

P_op	151.27
V_it	3.84

MayaVi is a free, cross platform, easy-to-use scientific data visualizer. It provides a powerful GUI to ease the visualization process. It is written in Python and uses the Visualization Toolkit (VTK) for the graphics. MayaVi can be scripted from other Python programs and also from the interactive Python interpreter. MayaVi includes the VTK Pipeline browser. The VTK Pipeline browser is a Python module (vtkPipeline) that enables one to view and configure the objects in the VTK pipeline graphically with a Tkinter-based GUI. The browser should work for any Python script that uses VTK. MayaVi also provides classes to pickle a VTK object and a simple class documentation browser.

Updated 09 Jun 2012 hmm

P_op	53.89
V_it	7.74

hmm is a Python module designed to work with Hidden Markov Models. The usual algorithms (Viterbi, Baum-Welsh) are implemented using Numeric Python.

Updated 13 Mar 2010 Lindenmayer Systems in Python

P_op	25.46
V_it	1.00

Lindenmayer Systems in Python provides a simple implementation of Lindenmayer systems (also called "L-systems" or "substitution systems"). In basic form, a Lindenmayer system consists of a starting string of symbols from an alphabet which has repeated transitions applied to it, specified by a list of transition search-and-replace rules. In addition to the standard formulation, two alternative implementations are included: sequential systems (in which at most one rule is applied) and tag systems (in which the transition only takes place at the beginning and end of the string). Despite being implemented entirely in Python, for reasonable rules on a modern machine, the system is capable of running thousands of generations per second. Lindenmayer systems are found in artificial intelligence and artificial life and can be used to generate fractal patterns (usually via mapping symbols from the alphabet to turtle commands), organic-looking patterns that can simulate plants or other living things, or even music.

Updated 10 Jun 2003 Charlemagne

P_op	23.37
V_it	1.44

Charlemagne is a versatile genetic programming application. It includes a commandline client and an interactive console mode. It is written in Python and Lisp, and is user extensible to some degree in both languages. It features built-in input-output mapping support and provides the ability to define complex fitness calculations in Lisp or Python.

Updated 21 Aug 2003 JNumeric

P_op	17.09
V_it	1.00

JNumeric is a port of Numerical Python to Jython (Java Python) to support all mathematical operations (linear algebra, matrices, DSP, wavelets, FFT, arrays), and thus compete with commercial packages such as Matlab. It can be easily embedded in Java programs.

Updated 02 May 2006 NetworkX

P_op	34.34
V_it	1.86

NetworkX is a Python package for the creation, manipulation, and study of the structure, dynamics, and functions of complex networks. The potential audience includes mathematicians, physicists, biologists, computer scientists, and social scientists.

Updated 14 Dec 2007 Lybniz

P_op	25.69
V_it	2.50

Lybniz is a simple desktop graph plotter. It can currently plot three functions and allows you to navigate the plot. Functions are entered in Python notation, eg sin(x)/x 2*x**2 + 3*x - 4.

Updated 13 Apr 2008 Simple Python Fixed-Point Module

P_op	43.24
V_it	2.23

SPFPM (Simple Python Fixed-Point Module) is a Python module which provides basic facilities for manipulating (binary) fixed-point numbers. The number of fractional binary digits is tunable, allowing near-arbitrary precision arithmetic. Arithmetic and mathematical functions such as sqrt, exp, log, sin, and cos are available.