Construct · 1 fields · 1 citations

spatial smoothing: a standalone construct

One name. One construct. A landmark on the map.

● anchor · a standalone construct Nearest construct by meaning·not indexed
spatialsmoothing1 CONSTRUCTSpatial smoothingTIE-JUN SHAN · SIGNAL

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Signal processing

averaging of covariance matrices from overlapping subarrays that decorrelates coherent sources so subspace direction-finding methods still work.

In signal processing, spatial smoothing refers to averaging of covariance matrices from overlapping subarrays that decorrelates coherent sources so subspace direction-finding methods still work. This meaning comes from Tie-Jun Shan (1985) in IEEE Transactions on Acoustics, Speech, and Signal Processing.[1]

Unit
Recovery means
Measured by

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Nearby constructs

covariance3 fields · 3 citationsjingle · one word, three constructssignal5 fields · 5 citationsjingle · one word, five constructsstill1 fields · 1 citationsanchor · a standalone construct

References

  1. Tie-Jun Shan, Wax, M., & Kailath, T. (1985). On spatial smoothing for direction-of-arrival estimation of coherent signals. IEEE Transactions on Acoustics, Speech, and Signal Processing, 33(4), 806-811. https://doi.org/10.1109/tassp.1985.1164649

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