Nelson is anarrayprogramminglanguageproviding apowerful opencomputingenvironment forengineering andscientificapplicationsusing modernC/C++ libraries(Boost, Eigen,…) and othersstate of artnumericallibraries. Ithassophisticateddata structures(includingcell, struct,linear systems,…), aninterpreter anda high levelprogramminglanguage. Nelson has beendevelopped tobe anopen/modularsystem where anuser can definethese own datatypes andoperations onthese datatypes b
GNU PSPP is aprogram forstatisticalanalysis ofsampled data.It is a Freereplacement forthe proprietaryprogram SPSS,and appearsvery similar toit with a fewexceptions.
Trend is ageneral-purpose,efficient trendgraph for"live"data. Data isread in ASCIIform from afile orcontinuouslyfrom a FIFO anddisplayed inreal-time intoa multi-passtrend (muchlike a CRToscilloscope).trend can beused as a rapidanalysis toolfor progressiveor time-baseddata seriestogether withtrivialscripting.
February 12, 2021: * Improved search in Java API: https://datamelt.org/search * Improved ROOT file support * Groovy update 3.07 is final * Apache compress library and BCEL are updated
Nelson is an array programming language providing a powerful open computing environment for engineering and scientific applications using modern C/C++ libraries (Boost, Eigen, …) and others state of art numerical libraries. It has sophisticated data structures (including cell, struct, linear systems, …), an interpreter and a high level programming language. Nelson has been developped to be an open/modular system where an user can define these own data types and operations on these data types b
GNU PSPP is a program for statistical analysis of sampled data. It is a Free replacement for the proprietary program SPSS, and appears very similar to it with a few exceptions.
Trend is a general-purpose, efficient trend graph for "live" data. Data is read in ASCII form from a file or continuously from a FIFO and displayed in real-time into a multi-pass trend (much like a CRT oscilloscope). trend can be used as a rapid analysis tool for progressive or time-based data series together with trivial scripting.