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Performance parameters of filtered fNIRS signal using Hamming window.
| Parameters | Hamming window order3 | Hamming window order 5 | Hamming window order10 |
|---|---|---|---|
| Mean absolute error | 0.4221 | 0.4231 | 0.4531 |
| Mean square error | 0.00354 | 0.00345 | 0.00364 |
| Signal to noise ratio (dB) | 40.0971 | 44.2367 | 47.8976 |
| Peak Signal to noise ratio (dB) | 54.8132 | 57.8926 | 59.3124 |
