Augmented Graph Fourier Transform (AuGFT) – File Exchange – MATLAB Central (mathworks.com) has been updated.
A new NumPy implementation has been added.
Update of AuGFT Source Code
APSIPA ASC 2024 Participation Report
APSIPA ASC 2024 was held at Galaxy International Convention Center, Macau, China, from December 3 to 6, 2024.
We gave the following presentation.
- Tsubasa NAITO, Ryuto ITO, Yuichi TANAKA, Shogo MURAMATSU, “Dictionary Learning for Directed Graph Signals via Augmented GFT”, APSIPA ASC 2024, Macau, https://doi.org/10.1109/APSIPAASC63619.2025.10848830, Dec. 2024
I had a valuable opportunity to deliver an oral presentation on-site.
I also had a highly meaningful experience, gaining valuable insights through interactions with individuals external to the organization.
Next year’s APSIPA ASC 2025 will be held in Singapore!
Released AuGFT
Augmented Graph Fourier Transform (AuGFT) – File Exchange – MATLAB Central (mathworks.com) has been released.
It includes functions for augmented GFT, which facilitates the realization of real-valued filters for directed graph signals, and scripts for their application.
Please try them out.
Acknowledgements: This research was supported by Grant-in-Aid for Scientific Research 21H04596 and Grant-in-Aid for Scientific Research 22H00512.