Struct Matrix 

pub struct Matrix {}

Matrix operations class with high-performance implementations

Implementations

impl Matrix

pub fn new() -> Self

Create a new matrix operations instance

pub fn add( &self, a: &[f32], b: &[f32], result: &mut [f32], rows: usize, cols: usize, ) -> Result<MatrixResult>

Matrix addition: result = a + b Matrices must have the same dimensions

pub fn multiply( &self, a: &[f32], b: &[f32], result: &mut [f32], m: usize, n: usize, p: usize, ) -> Result<MatrixResult>

Matrix multiplication: result = a * b (m x n) * (n x p) = (m x p)

pub fn transpose( &self, input: &[f32], output: &mut [f32], rows: usize, cols: usize, ) -> Result<MatrixResult>

Matrix transpose: result = a^T

pub fn dot_product(&self, a: &[f32], b: &[f32]) -> Result<MatrixResult>

Dot product of two vectors

pub fn normalize( &self, matrix: &mut [f32], rows: usize, cols: usize, ) -> Result<MatrixResult>

Vector/matrix normalization (L2 normalization)

pub fn cosine_similarity(&self, a: &[f32], b: &[f32]) -> Result<MatrixResult>

Cosine similarity between two vectors

pub fn vector_add( &self, a: &[f32], b: &[f32], result: &mut [f32], ) -> Result<MatrixResult>

Element-wise vector addition

pub fn vector_subtract( &self, a: &[f32], b: &[f32], result: &mut [f32], ) -> Result<MatrixResult>

Element-wise vector subtraction

pub fn vector_multiply( &self, a: &[f32], b: &[f32], result: &mut [f32], ) -> Result<MatrixResult>

Element-wise vector multiplication (Hadamard product)

pub fn vector_scale( &self, vector: &[f32], scalar: f32, result: &mut [f32], ) -> Result<MatrixResult>

Scalar multiplication of vector

pub fn determinant(&self, matrix: &[f32], size: usize) -> Result<MatrixResult>

Calculate matrix determinant (for square matrices only)

pub fn inverse( &self, matrix: &[f32], result: &mut [f32], size: usize, ) -> Result<MatrixResult>

Matrix inverse (for square matrices only)

Trait Implementations

impl Debug for Matrix

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

Formats the value using the given formatter.

impl Default for Matrix

fn default() -> Self

Returns the “default value” for a type.