On-chip spectral analysis using enhanced recursive discrete fourier transforms

A computing device uses a recursive discrete Fourier transform (RDFT) engine(114) to reduce time required by a frequency transform module(118), memory required to hold intermediate products(for example204), and/or computing resources used for the testing. In an embodiment the windowing function(116/...

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Bibliographische Detailangaben

Hauptverfasser:	BARR CHRISTOPHER, MADHAVAPEDDI SRINADH, PARK JOONSUNG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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