 | dsp-0.1: Haskell Digital Signal Processing | Contents | Index |
| Polynomial.Chebyshev |
|
Simple module for generating Chebyshev polynomials
T_0(x) = 1
T_1(x) = x
T_N+1(x) = 2x T_N(x) - T_N-1(x)
| cheby :: (Integral a, Num b) => a -> [b] |
| :: (Integral a, Num b) | |
| => a | N |
| -> [b] | T_N(x) |
| generates Chebyshev polynomials | |