Projects tagged ‘engineering’ and ‘library’

Octave is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically, and for ... [More] performing other numerical experiments. It may also be used as a batch-oriented language. [Less]

Home Page: http://jscience.org

Mastrave is a free software library written to perform vectorized computation and to be as far as possible compatible with both the GNU Octave and Matlab computing environments, offering general ... [More] purpose, portable and freely available features for the scientific community. The Mastrave project attempts to allow a more effective, quick interoperability between GNU Octave and Matlab users by using a reasonably well documented wrap around the main incompatibilities between those computing environments and by promoting a reasonably general idiom based on their common, stable syntagms. Mastrave is free software, which is software respecting your freedom. It is offered to the scientific community to promote the development of a free society more concerned about cooperation rather than competitiveness, heading toward knowledge and culture freedom, which implies the possibility for motivated individuals to freely access and contribute even to the cutting-edge academic culture. This possibility relies on the development of tools and methodologies helping to overcome economic, organizational and institutional barriers (i.e. knowledge oligopolies). This is a long-term goal to which the free software paradigm can actively cooperate. Copyright (C) 2005, 2006, 2007, 2008, 2009 Daniele de Rigo Verbatim copying and distribution of this entire article is permitted in any medium without royalty provided this notice is preserved. [Less]

Dimensional is a library providing data types for performing arithmetic with physical quantities and units. Information about the physical dimensions of the quantities/units is embedded in their ... [More] types and the validity of operations is verified by the type checker at compile time. The boxing and unboxing of numerical values as quantities is done by multiplication and division with units. The library is designed to, as far as is practical, enforce/encourage best practices of unit usage. [Less]

PyWavelets is a free, open source Python package for computing various kinds of Wavelet Transforms: • Discrete Wavelet Transform (1D and 2D) • Inverse Discrete Wavelet Transform (1D and 2D) ... [More] • Stationary Wavelet Transform (1D and 2D) • Wavelet Packets decomposition and reconstruction (1D and 2D) • Approximation of wavelet and scaling functions [Less]

The "OPEN CHEmical Engineering Simulation Environment" (OpenCheESE.org) project mission is to build open source software and libraries for simulation of chemical engineering processes. libopencheese ... [More] is a collection of libraries from opencheese project released under LGPL to help in the creation of software for chemical engineering simulation. [Less]

Tioga extends Ruby with commands for making figures and plots with graphics using PDF functionality and with text typesetting using the full abilities of TeX (including display math).

JMathLib is a system of mathematical functions designed to be used in evaluating complex expressions and display the results graphically. It can be used either interactively or to interpret script ... [More] files. It works like Matlab, Octave, Freemat and Scilab. [Less]

pycafe is similar in spirit to the Quantlib Written in python, it benefits from an extensive scientific library (scipy) and a powerful array facility (numpy). The underlying object model hopes to ... [More] be clean and to follow mathematical concepts (filtration, processes, ...) [Less]