Construct · 1 fields · 1 citations

matching pursuit: a standalone construct

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

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Signal processing

a greedy algorithm that decomposes a signal by repeatedly selecting the dictionary atom best matching the current residual and subtracting its contribution.

In signal processing, matching pursuit refers to a greedy algorithm that decomposes a signal by repeatedly selecting the dictionary atom best matching the current residual and subtracting its contribution. This meaning comes from Mallat (1993) in IEEE Transactions on Signal Processing.[1]

Unit
Recovery means
Measured by

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Nearby constructs

contribution2 fields · 3 citationsjingle · one word, two carriers current3 fields · 6 citationsjingle · one word, three constructs dictionary3 fields · 3 citationsjingle · one word, three constructs

References

Mallat, S. G., & Zhifeng Zhang (1993). Matching pursuits with time-frequency dictionaries. IEEE Transactions on Signal Processing, 41(12), 3397-3415. https://doi.org/10.1109/78.258082

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