Struct Wdf 

pub struct Wdf<const N: usize, const M: u32> {
    pub a: [Q32<32>; N],
}

Wave digital filter, order N, configuration M

Allpass

The M const generic enforces compile time knowledge about the two port adapter architecture. Each nibble is one TPA.

Fields

a: [Q32<32>; N]

Filter coefficient

Implementations

impl<const N: usize, const M: u32> Wdf<N, M>

pub fn quantize(g: &[f64; N]) -> Option<Self>

Quantize and scale filter coefficients

The coefficients are the allpass poles. The type (configuration nibbles M) must match the optimal scaled architecture, see Tpa.

Trait Implementations

impl<const N: usize, const M: u32> Clone for Wdf<N, M>

fn clone(&self) -> Wdf<N, M>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<const N: usize, const M: u32> Debug for Wdf<N, M>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<const N: usize, const M: u32> Default for Wdf<N, M>

fn default() -> Self

Returns the “default value” for a type.

impl<const N: usize, const M: u32> SplitInplace<i32, WdfState<N>> for Wdf<N, M>

fn inplace(&self, state: &mut S, xy: &mut [X])

See also [Inplace::inplace]

impl<const N: usize, const M: u32> SplitProcess<i32, i32, WdfState<N>> for Wdf<N, M>

fn process(&self, state: &mut WdfState<N>, x: i32) -> i32

Process an input into an output

fn block(&self, state: &mut S, x: &[X], y: &mut [Y])

Process a block of inputs