Cosys-Lab Acoustic Imaging Toolbox

A MATLAB toolbox from Cosys-Lab for high-performance acoustic imaging, featuring MEX-accelerated DMAS-CF beamforming and signal processing.
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Updated 28 Jan 2026

Cite As

Wouter Jansen (2026). Cosys-Lab Acoustic Imaging Toolbox (https://github.com/Cosys-Lab/Acoustic-Imaging-Toolbox/releases/tag/1.4.0), GitHub. Retrieved .

Jansen, Wouter, et al. “Delay-Multiply-and-Sum Beamforming for Real-Time In-Air Acoustic Imaging.” IEEE Access, vol. 14, 2026, pp. 14470–80, https://doi.org/10.1109/access.2026.3657901.

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MATLAB Release Compatibility
Created with R2025b
Compatible with R2014b and later releases
Platform Compatibility
Windows macOS Linux

Versions that use the GitHub default branch cannot be downloaded

Version Published Release Notes
1.4.0

See release notes for this release on GitHub: https://github.com/Cosys-Lab/Acoustic-Imaging-Toolbox/releases/tag/1.4.0

1.2.2

See release notes for this release on GitHub: https://github.com/Cosys-Lab/Acoustic-Imaging-Toolbox/releases/tag/1.2.2

1.2.1

- Switched compatibility to all Matlab versions.
- Added plotPolarEnergyscape() function.
- Documentation and example improvements.

1.1.0

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.