Struct basic_dsp::conv_types::RealFrequencyLinearTableLookup

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pub struct RealFrequencyLinearTableLookup<T>where
    T: RealNumber,{ /* private fields */ }

Expand description

Allows to create a lookup table with linear interpolation between table points. This usually speeds up a convolution and sacrifices accuracy.

Implementations

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impl<T> RealFrequencyLinearTableLookup<T>where
T: RealNumber,

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pub fn table(&self) -> &[T]ⓘNotable traits for &[u8]`impl Read for &[u8]impl Write for &mut [u8]`

Allows to inspect the generated lookup table

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pub fn delta(&self) -> T

Gets the delta value which determines the resolution

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impl RealFrequencyLinearTableLookup<f32>

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pub fn from_raw_parts(
 table: &[f32],
 delta: f32,
 is_symmetric: bool
) -> RealFrequencyLinearTableLookup<f32>

Creates a lookup table by putting the pieces together.

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pub fn from_conv_function(
 other: &dyn RealFrequencyResponse<f32>,
 delta: f32,
 len: usize
) -> RealFrequencyLinearTableLookup<f32>

Creates a lookup table from another convolution function. The delta argument can be used to balance performance vs. accuracy.

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impl RealFrequencyLinearTableLookup<f64>

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pub fn from_raw_parts(
 table: &[f64],
 delta: f64,
 is_symmetric: bool
) -> RealFrequencyLinearTableLookup<f64>

Creates a lookup table by putting the pieces together.

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pub fn from_conv_function(
 other: &dyn RealFrequencyResponse<f64>,
 delta: f64,
 len: usize
) -> RealFrequencyLinearTableLookup<f64>

Creates a lookup table from another convolution function. The delta argument can be used to balance performance vs. accuracy.

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impl RealFrequencyLinearTableLookup<f32>

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pub fn to_complex(&self) -> ComplexFrequencyLinearTableLookup<f32>

Convert the lookup table into complex number space

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impl RealFrequencyLinearTableLookup<f64>

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pub fn to_complex(&self) -> ComplexFrequencyLinearTableLookup<f64>

Convert the lookup table into complex number space

Trait Implementations

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impl RealFrequencyResponse<f32> for RealFrequencyLinearTableLookup<f32>

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fn is_symmetric(&self) -> bool

Indicates whether this function is symmetric around 0 or not. Symmetry is defined as self.calc(x) == self.calc(-x). Read more

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fn calc(&self, x: f32) -> f32

Calculates the convolution for a data point

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impl RealFrequencyResponse<f64> for RealFrequencyLinearTableLookup<f64>

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fn is_symmetric(&self) -> bool

Indicates whether this function is symmetric around 0 or not. Symmetry is defined as self.calc(x) == self.calc(-x). Read more

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fn calc(&self, x: f64) -> f64

Calculates the convolution for a data point

Auto Trait Implementations

impl<T> RefUnwindSafe for RealFrequencyLinearTableLookup<T>where
T: RefUnwindSafe,

impl<T> Send for RealFrequencyLinearTableLookup<T>

impl<T> Sync for RealFrequencyLinearTableLookup<T>

impl<T> Unpin for RealFrequencyLinearTableLookup<T>where
T: Unpin,

impl<T> UnwindSafe for RealFrequencyLinearTableLookup<T>where
T: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct basic_dsp::conv_types::RealFrequencyLinearTableLookup

Implementations

impl<T> RealFrequencyLinearTableLookup<T>where T: RealNumber,

pub fn table(&self) -> &[T]ⓘNotable traits for &[u8]impl Read for &[u8]impl Write for &mut [u8]

pub fn delta(&self) -> T

impl RealFrequencyLinearTableLookup<f32>

pub fn from_raw_parts( table: &[f32], delta: f32, is_symmetric: bool) -> RealFrequencyLinearTableLookup<f32>

pub fn from_conv_function( other: &dyn RealFrequencyResponse<f32>, delta: f32, len: usize) -> RealFrequencyLinearTableLookup<f32>

impl RealFrequencyLinearTableLookup<f64>

pub fn from_raw_parts( table: &[f64], delta: f64, is_symmetric: bool) -> RealFrequencyLinearTableLookup<f64>

pub fn from_conv_function( other: &dyn RealFrequencyResponse<f64>, delta: f64, len: usize) -> RealFrequencyLinearTableLookup<f64>

impl RealFrequencyLinearTableLookup<f32>

pub fn to_complex(&self) -> ComplexFrequencyLinearTableLookup<f32>

impl RealFrequencyLinearTableLookup<f64>

pub fn to_complex(&self) -> ComplexFrequencyLinearTableLookup<f64>

Trait Implementations

impl RealFrequencyResponse<f32> for RealFrequencyLinearTableLookup<f32>

fn is_symmetric(&self) -> bool

fn calc(&self, x: f32) -> f32

impl RealFrequencyResponse<f64> for RealFrequencyLinearTableLookup<f64>

fn is_symmetric(&self) -> bool

fn calc(&self, x: f64) -> f64

Auto Trait Implementations

impl<T> RefUnwindSafe for RealFrequencyLinearTableLookup<T>where T: RefUnwindSafe,

impl<T> Send for RealFrequencyLinearTableLookup<T>

impl<T> Sync for RealFrequencyLinearTableLookup<T>

impl<T> Unpin for RealFrequencyLinearTableLookup<T>where T: Unpin,

impl<T> UnwindSafe for RealFrequencyLinearTableLookup<T>where T: UnwindSafe,

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> RealFrequencyLinearTableLookup<T>where
T: RealNumber,

pub fn table(&self) -> &[T]ⓘNotable traits for &[u8]`impl Read for &[u8]impl Write for &mut [u8]`

pub fn from_raw_parts(
table: &[f32],
delta: f32,
is_symmetric: bool
) -> RealFrequencyLinearTableLookup<f32>

pub fn from_conv_function(
other: &dyn RealFrequencyResponse<f32>,
delta: f32,
len: usize
) -> RealFrequencyLinearTableLookup<f32>

pub fn from_raw_parts(
table: &[f64],
delta: f64,
is_symmetric: bool
) -> RealFrequencyLinearTableLookup<f64>

pub fn from_conv_function(
other: &dyn RealFrequencyResponse<f64>,
delta: f64,
len: usize
) -> RealFrequencyLinearTableLookup<f64>

impl<T> RefUnwindSafe for RealFrequencyLinearTableLookup<T>where
T: RefUnwindSafe,

impl<T> Unpin for RealFrequencyLinearTableLookup<T>where
T: Unpin,

impl<T> UnwindSafe for RealFrequencyLinearTableLookup<T>where
T: UnwindSafe,

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,