Fourier transforms

          @misc{ scivideos_ICTS:28843,
            doi = {},
            url = {https://youtube.com/live/mHpMrtwVEtA},
            author = {},
            keywords = {},
            language = {en},
            title = {Fourier transforms},
            publisher = {},
            year = {2024},
            month = {jun},
            note = {ICTS:28843 see, \url{https://scivideos.org/icts-tifr/28843}}
          }