ones

scirs2_core::ndarray_ext::matrix

Function ones 

Source 
pub fn ones<T>(rows: usize, cols: usize) -> Array<T, Ix2>
where
    T: Clone + One,
Expand description

Create a matrix filled with ones

§Arguments

  • rows - Number of rows
  • cols - Number of columns

§Returns

A matrix filled with ones

§Examples

use scirs2_core::ndarray_ext::matrix::ones;

let ones_mat = ones::<f64>(2, 3);
assert_eq!(ones_mat.shape(), &[2, 3]);
assert_eq!(ones_mat[[0, 0]], 1.0);
assert_eq!(ones_mat[[1, 2]], 1.0);