Open Source Python Scientific/Engineering Software - Page 74

URDB is a universal reversible debugger that adds reversibility to almost any debugger through a python-based wrapper. It also supports reversible debugging of distributed computations, and temporal search on expression values.

Unsupervised Machine Translation is a research repository that implements both phrase-based SMT and neural MT approaches for translation without parallel corpora. The neural component supports multiple architectures—seq2seq, biLSTM with attention, and Transformer—and allows extensive parameter sharing across languages to improve data efficiency. Training relies on denoising auto-encoding and back-translation, with on-the-fly, multithreaded generation of synthetic parallel data to continually refresh supervision signals. The project also provides scripts to fetch and preprocess monolingual data, learn BPE codes, and train cross-lingual embeddings that bootstrap unsupervised alignment between languages. Beyond the core EMNLP 2018 setup, the codebase exposes additional, optional capabilities such as multi-language training, language model pretraining with shared parameters, and adversarial training.

Unum stands for 'unit-numbers'. It is a Python module that allows defining and manipulating true quantities, i.e. numbers with units like volts, hours, meter-per-second. Consistency between units is checked for every operation involving quantities.

Vision: To create a city simulation using a all volunteer organization that reaches across the entire world. The project will be created in a virtual workspace utilizing the communication devices that are attainable for a wide volunteer base.

VAERity is a free, open source tool to graphically explore the VAERS data set. It aims to eventually expand in scope to allow fast querying of arbitrary large datasets. It utilizes vaex and pandas as required to provide a balance of speed and query flexibility.

A virtual scanner that converts 3D models (in Wavefront .obj format) into pointcloud files (in PCL .pcd format). Useful for simulating robotic input. NOTE: This project has been merged into the project at https://github.com/canderegg/cfg_obj

VFML -- Very Fast Machine Learning toolkit. A collection of tools, learners, and APIs for working with high-speed data streams and very large data sets.

VISPA is a novel development environment for high energy physics analyses, based on a combination of graphical and textual steering. The main goal of VISPA is to support users in prototyping, performing, and verifying a data analysis of any complexity.

This project is an initial reference implementation of the VSI-E protocol. The implementation has been done using the C/C++ language and is in the form of a re-useable library developed on the Linux platform.

VOMON (Virtual Observatory Monitor) is a web application that can be configured to watch your virtual observatory services. It is a mashup of the AstroRuntime and the MARS network monitor.

The VR Juggler Toolbox is a collection of libraries and tools for use with VR Juggler applications.

The Varro toolkit is a system for identifying and frequently recurring unordered subtrees in semi-structured data. It is mostly for linguistics but has applications in semi-structured data mining too.

PROJECT MOVED: see http://www.vmtk.org for up-to-date information. Libraries and tools for 3D reconstruction, geometric analysis, mesh generation and surface data analysis in image-based blood vessel modeling.

VectTens is an object-oriented numerical library designed to manipulate vectors, tensors, and other mathematical quantities in a simple and efficient manner.

Vector Wars is a hyped-up, fast-paced, hectic space shooter.

A lightweight and powerful python module for scientific analysis and visualization of 3d objects. Inspired by the vpython manifesto "3D programming for ordinary mortals", vedo makes it easy to work with 3D pointclouds, meshes and volumes, in just a few lines of code, even for less experienced programmers. vedo is based on VTK and numpy, with no other dependencies. Import meshes from VTK format, STL, Wavefront OBJ, 3DS, Dolfin-XML, Neutral, GMSH, OFF, PCD (PointCloud). Export meshes as ASCII or binary to VTK, STL, OBJ, PLY formats. Analysis tools like Moving Least Squares, mesh morphing and more. Tools to visualize and edit meshes (cutting a mesh with another mesh, slicing, normalizing, moving vertex positions, etc..). Split mesh based on surface connectivity. Extract the largest connected area. Calculate areas, volumes, center of mass, average sizes etc. Calculate vertex and face normals, curvatures, feature edges. Fill mesh holes.

Ce projet a pour but de faciliter la programmation de parcours pour robots vex avec des encoders. Il suffit de placer des point sur l'image, de définir une échelle et d'indiquer la distant qui sépare les roues motrices et le programme va générer un code RobotC que vous pourrez utiliser pour programmer votre robot ! Et il y a évidement pleins d'outils indispensables pour vous rendre la tâche plus facile ;). https://www.youtube.com/watch?feature=player_embedded&v=4U9jdZDquII

General purpose agents using reinforcement learning. Combines radial basis functions, temporal difference learning, planning, uncertainty estimations, and curiosity. Intended to be an out-of-the-box solution for roboticists and game developers.

This software uses computer vision algorithms for mining sequence data from telemonitoring data with CBRs. We propose an approach which treats the detection of changes in behavior detected with a sensor/video fusion, which occur at radically different time-scales, through a CBR in two levels: low and high level. The system is always updating the database with the daily data.

ViReMa (Viral Recombination Mapper) detects and reports recombination or fusion events in virus genomes using deep sequencing datasets. Feb 2014 - Our paper (Open Access) is available at Nucleic Acids Research: "Discovery of functional genomic motifs in viruses with ViReMa–a Virus Recombination Mapper–for analysis of next-generation sequencing data" http://nar.oxfordjournals.org/content/42/2/e11 This is an on-going project and updates will be regularly posted. Please get in touch with any questions, problems or suggestions.

Python framework for video processing and content analysis using CUDA for acceleration.

Vibeplot presents a new and attractive way to visualize vibrational analysis from density functional calculations (DFT). It is especially targeted at the chemists. The interface can either be scripted or used interactively with QVibeplot.

Viewmol is a graphical front end for computational chemistry programs. It is able to graphically aid in the generation of molecular structures for computations and to visualize their results.

Multiplayer framework for flight simulators. Based on M&S HLA 1.3 standards. Provides a 3D air traffic visualization tool and HLA plug-ins for FlightGear, Microsoft Flight Simulator X and X-Plane.

Simulate Botnet NetFlow traffic for research analysis