Implement basic GCC-PHAT algorithm for revised scripts (Add a new analyzer) #11
Description
Summary
Add a simple implementation of the GCC-PHAT (Generalized Cross-Correlation with Phase Transform) algorithm for time delay estimation.
Motivation
GCC-PHAT is widely used for source localization and signal alignment in acoustics and robotics. Having a basic version available in this repository will benefit further development and experimentation.
Proposal
- Implement the core GCC-PHAT logic in a new module or script
- Provide example usage and basic documentation
Acceptance Criteria
- GCC-PHAT code is easily accessible and works with repository signals
- Example use case or minimal test provided
- Documentation included