pycbc
The premium Open Source alternative to MATLAB Signal Processing Toolbox
🎯 Best for:Scientists performing high-precision gravitational-wave data analysis.
What is pycbc?
Replaces closed-source signal processing tools for LIGO/Virgo data analysis. Implements matched filtering and Bayesian inference to detect and characterize gravitational-wave events.
Tech Stack
PythonPhysics & Astronomy
Why pycbc?
- • Research-grade accuracy
- • High performance C++ core
- • LIGO-validated
Limitations
- • Steep learning curve
- • Heavy dependencies
- • Requires high compute
3/5/2026
Last Update
376
Forks
244
Issues
GPL-3.0
License
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Competitor Cost
-$1,440
/ year (est. based on MATLAB Signal Processing Toolbox)
Self-Hosted
$0
/ year
Team Size10 Users
150+
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