Struct ChromaVector 

pub struct ChromaVector {
    pub bins: [f32; 12],
}

A 12-bin chroma vector representing energy per pitch class.

Bins are ordered: C, C#, D, D#, E, F, F#, G, G#, A, A#, B.

Examples

use resonant_analysis::chroma::ChromaVector;

let cv = ChromaVector { bins: [0.0; 12] };
assert_eq!(cv.bins.len(), 12);

Fields

bins: [f32; 12]

Energy in each of the 12 pitch classes.

Implementations

impl ChromaVector

pub fn dominant_class(&self) -> usize

Returns the index (0–11) of the dominant pitch class.

pub fn dominant_name(&self) -> &'static str

Returns the name of the dominant pitch class.

Trait Implementations

impl Clone for ChromaVector

fn clone(&self) -> ChromaVector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ChromaVector

impl Debug for ChromaVector

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChromaVector

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ChromaVector

fn eq(&self, other: &ChromaVector) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for ChromaVector

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ChromaVector