Struct juggernaut::matrix::Matrix

pub struct Matrix(_);

Trait Implementations

impl Debug for Matrix

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

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 PartialEq for Matrix

fn eq(&self, __arg_0: &Matrix) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Matrix) -> bool

This method tests for !=.

impl MatrixTrait for Matrix

fn generate(m: usize, n: usize, f: &Fn(usize, usize) -> f64) -> Matrix

Returns a vector with m rows and n columns

Example:

use juggernaut::matrix::Matrix;
use juggernaut::matrix::MatrixTrait;

let matrix = Matrix::generate(2, 2, &|_,_| 2f64);

fn generate_by_row(m: usize, n: usize, f: &Fn(usize) -> Vec<f64>) -> Matrix

Returns a new Matrix with m rows and n columns

Works exactly same as generate but accepts a Fn that returns each row of the matrix instead of each member of the matrix

fn zero(m: usize, n: usize) -> Matrix

Returns a vector with m rows and n columns with elements of 0

fn random(m: usize, n: usize) -> Matrix

Returns a vector with m rows and n columns with random elements

fn from_vec(v: &Vec<f64>) -> Matrix

Generates Matrix from a vector

fn row(&self, n: usize) -> &Vec<f64>

Returns a row of Matrix

fn rows(&self) -> usize

Number of the Matrix rows

fn cols(&self) -> usize

Number of the Matrix columns

fn get(&self, m: usize, n: usize) -> f64

Returns the element in the position M,N

fn dot(&self, b: &Matrix) -> Matrix

Multiplication with Matrix

fn transpose(&self) -> Matrix

Transpose of a Matrix

fn map(&self, f: &Fn(f64, usize, usize) -> f64) -> Matrix

Map

fn map_row(&self, f: &Fn(Vec<f64>) -> Vec<f64>) -> Matrix

Map for each row of Matrix

fn body(&self) -> &Vec<Vec<f64>>

To get the first element of the Matrix (Vec>)