dsp-0.2.5.1: Haskell Digital Signal Processing

Copyright(c) Matthew Donadio 2003
LicenseGPL
Maintainerm.p.donadio@ieee.org
Stabilityexperimental
Portabilityportable
Safe HaskellSafe
LanguageHaskell98

Polynomial.Chebyshev

Description

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)
Synopsis

Documentation

cheby Source #

Arguments

:: (Integral a, Num b) 
=> a

N

-> [b]

T_N(x)

generates Chebyshev polynomials