{"url":"/method/timecausgabor","slug":"timecausgabor","name":"timecausgabor","full_name":"time-causal and time-recursive analogue of the Gabor transform","full_name_withheld":false,"description_markdown":"The time-causal and time-recursive analogue of the Gabor transform provides a way to define a Gabor-like time-frequency analysis for real-time signals, for which the future cannot be accessed. This is achieved by choosing the temporal window function in a windowed Fourier transform as the time-causal limit kernel, which is a temporal kernel that is (i) time-causal, (ii) time-recursive and (iii) obeys temporal scale covariance.","description_state":"present","introduced_year":null,"introduced_by":{"title":"A time-causal and time-recursive analogue of the Gabor transform","paper":"/paper/a-time-causal-and-time-recursive-analogue-of","first_author":"Tony Lindeberg","n_authors":1,"url_abs":null,"archive_paper_url":"https://paperswithcode.com/paper/a-time-causal-and-time-recursive-analogue-of"},"source":{"url":"https://arxiv.org/abs/2308.14512v9","title":"A time-causal and time-recursive analogue of the Gabor transform","url_on_a_paper_host":true},"code_snippet_url":null,"code_snippet_url_on_a_code_host":false,"categories":[{"area":"Sequential","area_id":"sequential","collection":"Multi-scale analysis","url":"/methods/category/multi-scale-analysis","pwc_aliases":[]},{"area":"General","area_id":"general","collection":"Fourier-related Transforms","url":"/methods/category/fourier-related-transforms","pwc_aliases":[]}],"n_papers_tagged":1,"archive_num_papers":1,"papers_newest_first":[{"paper":"/paper/a-time-causal-and-time-recursive-analogue-of","title":"A time-causal and time-recursive analogue of the Gabor transform","date":"2023-08-28","arxiv_id":"2308.14512","n_code_links":0,"syntology":null}],"papers_shown":1,"tasks":[],"tasks_shown":0,"n_tasks":0,"usage_by_year":[{"year":"2023","papers":1}],"row_source":"methods_table","archive":{"source":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","archive_url":"https://paperswithcode.com/method/timecausgabor"},"syntology_read_at":"2026-09-24T18:15:14+00:00"}