TABLE I.
Computational Cost for the Training and Runtime Modes
| Training mode | Runtime mode | |
|---|---|---|
| PCA/EM |
O(4NsNP + Ns3 + Ns2NP + 2NP2(P+1)P) |
O(4Ns + 4P + 22.5nw) |
| Compressed sensing |
O(21NsNP + 10NP2) | O(43.5Ns + P) |
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