Struct Matrix

pub struct Matrix { /* private fields */ }

矩阵 rows代表矩阵的行 cols代表矩阵的列

Examples

    use algori::matrix::Matrix;
    let matrix1 = Matrix::new(5, 10, vec![
        vec![1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0],
        vec![11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0],
        vec![21.0, 22.0, 23.0, 24.0, 25.0, 26.0, 27.0, 28.0, 29.0, 30.0],
        vec![31.0, 32.0, 33.0, 34.0, 35.0, 36.0, 37.0, 38.0, 39.0, 40.0],
        vec![41.0, 42.0, 43.0, 44.0, 45.0, 46.0, 47.0, 48.0, 49.0, 50.0],
    ]);

    let matrix2 = Matrix::new(10, 3, vec![
        vec![1.0, 2.0, 3.0],
        vec![4.0, 5.0, 6.0],
        vec![7.0, 8.0, 9.0],
        vec![10.0, 11.0, 12.0],
        vec![13.0, 14.0, 15.0],
        vec![16.0, 17.0, 18.0],
        vec![19.0, 20.0, 21.0],
        vec![22.0, 23.0, 24.0],
        vec![25.0, 26.0, 27.0],
       vec![28.0, 29.0, 30.0],
    ]);

    let product_matrix = matrix1 * matrix2;
    

Implementations

impl Matrix

pub fn new(rows: usize, cols: usize, data: Vec<Vec<f64>>) -> Self

pub fn check(&self) -> Option<usize>

检查矩阵是否正确,正确返回Some(1)

Trait Implementations

impl Add for Matrix

fn add(self, other: Matrix) -> Matrix

矩阵加法

type Output = Matrix

The resulting type after applying the + operator.

impl Clone for Matrix

fn clone(&self) -> Matrix

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Matrix

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

Formats the value using the given formatter.

impl Mul for Matrix

fn mul(self, other: Matrix) -> Matrix

矩阵乘法

type Output = Matrix

The resulting type after applying the * operator.

impl PartialEq for Matrix

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sub for Matrix

fn sub(self, other: Matrix) -> Matrix

矩阵减法

type Output = Matrix

The resulting type after applying the - operator.

impl StructuralPartialEq for Matrix