Apogy
The Apogy open source project provides a set of frameworks, EMF models, and Graphical User Interface components that simplify the creation of the software required to operate a physical system.
Science
The Science Working Group hosted by the Eclipse Foundation is a collaboration of people developing software components used for basic scientific research.
January
January is a set of libraries for handling numerical data in Java. It is inspired in part by NumPy and aims to provide similar functionality.
Eclipse Rich Beans
This project allows user interface to be created from beans or graphs of beans. The user interface available has standard widgets which have few dependencies to reuse. For instance there are widgets for editing numbers with bounds validation, units and that allow expressions of other boxes. There are widgets for entering a range of values and expanding out bean graphs to complete Design of Experiments work.
Eclipse Advanced Visualization Project
Visualization is a critical part of science and engineering projects and has roles in both setting up problems and post-processing results. The input or "construction" side can include things like constructing 3D geometries or volume meshes of physical space and the post-processing side can include everything from visualizing those geometries and meshes to plotting results to analyzing images to visualizing real data to almost everything else imagineable.
Triquetrum
Triquetrum delivers an open platform for managing and executing scientific workflows. The goal of Triquetrum is to support a wide range of use cases, ranging from automated processes based on predefined models, to replaying ad-hoc research workflows recorded from a user's actions in a scientific workbench UI. It will allow to define and execute models from personal pipelines with a few steps to massive models with thousands of elements.
ChemClipse