Table 1 Trainable parameters of Sinc filters, where N is the size of filter bank
Window functions | No. of trainable parameters |
|---|---|
Gaussian, Exponential, Kaiser, Taylor, Chebwin, Tukey, Slepian, | \(2N + 1\) |
Cosine-Sum | \(2N + (K+1) \;\;\ ; K > 0\) |
Fixed windows | 2N |