Data.Array.Accelerate.Math.WindowFunc

Creation of window for smoothing in frequency-domain in Pseudo-Wigner-Ville distribuition

Documentation

data WindowFunc

Function of the window. Rect - Rectangle.

Constructors

Rect

Sin

Lanczos

Hanning

Hamming

Bartlett

Instances

Data WindowFunc

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> WindowFunc -> c WindowFunc

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c WindowFunc

toConstr :: WindowFunc -> Constr

dataTypeOf :: WindowFunc -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c WindowFunc)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c WindowFunc)

gmapT :: (forall b. Data b => b -> b) -> WindowFunc -> WindowFunc

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> WindowFunc -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> WindowFunc -> r

gmapQ :: (forall d. Data d => d -> u) -> WindowFunc -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> WindowFunc -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> WindowFunc -> m WindowFunc

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> WindowFunc -> m WindowFunc

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> WindowFunc -> m WindowFunc

Read WindowFunc

Methods

readsPrec :: Int -> ReadS WindowFunc

readList :: ReadS [WindowFunc]

readPrec :: ReadPrec WindowFunc

readListPrec :: ReadPrec [WindowFunc]

Show WindowFunc

Methods

showsPrec :: Int -> WindowFunc -> ShowS

show :: WindowFunc -> String

showList :: [WindowFunc] -> ShowS

makeWindow :: (RealFloat e, Fractional (Exp e), Floating (Exp e), IsFloating e, FromIntegral Int e, Ord e) => WindowFunc -> Acc (Scalar Int) -> Acc (Array DIM1 e)

Creates new window (1D array of odd length) with length and window function. For example win1 = makeWindow Sin lentgh Where length has type Acc (Scalar Int)