Detection of Two-Dimensional Frequencies
作者： Yingbo Hua , Qi Cheng
DOI:
关键词: Detection theory 、 Algorithm 、 Periodogram 、 Snapshot (computer storage) 、 Signal processing 、 Computer science 、 Data modeling 、 Information engineering 、 Radar imaging 、 Frequency spectrum 、 Speech recognition
摘要: This paper discusses the extension of one-dimensional alternating notch-periodogram algorithm (ANPA) to detection two-dimensional frequencies, based on a single snapshot data model. The 2-D ANPA uses EDC (efficient criterion) criterion [1], and version frequency spectrum called notch periodogram [2], provides combined estimation number signals frequencies signals.
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