Nelson

Nelson is a free, open-source numerical computing language and development environment designed for scientific and engineering applications. Inspired by MATLAB and GNU Octave, it provides more than 1,200 built-in functions for mathematical computation and data analysis. The software supports complex numbers, multidimensional arrays, sparse matrices, tables, and dictionaries. Users can create two-dimensional and three-dimensional visualizations and develop custom graphical interfaces. Its parallel computing capabilities use OpenMP, SIMD, and MPI to improve processing performance. Nelson also integrates with Python, Julia, C, and Fortran code. Additional tools include an interactive debugger, profiler, package manager, and embedded code editor, making it suitable for research and numerical simulation.

Features

Numerical computing with multidimensional arrays, complex numbers, and sparse matrices
Two-dimensional and three-dimensional plotting with customizable graphical interface controls
Parallel processing through OpenMP, SIMD vectorization, and MPI communication
Integrated debugger, code profiler, and automated testing and coverage tools
Python, Julia, C, and Fortran interoperability with external function interfaces
Scientific data management with HDF5, MAT-files, JSON, and control system analysis

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License

GNU Library or Lesser General Public License version 3.0 (LGPLv3)

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

C++

Related Categories

C++ Mathematics Software, C++ Programming Languages

Registered

11 hours ago

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