https://github.com/matsadler/halton

A Rust module for generating Halton sequences
https://github.com/matsadler/halton

halton-sequence rust

Last synced: about 2 months ago
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A Rust module for generating Halton sequences

• Host: GitHub
• URL: https://github.com/matsadler/halton
• Owner: matsadler
• License: apache-2.0
• Created: 2018-04-11T06:14:51.000Z (over 6 years ago)
• Default Branch: main
• Last Pushed: 2021-04-03T20:54:57.000Z (almost 4 years ago)
• Last Synced: 2024-10-08T00:54:39.844Z (3 months ago)
• Topics: halton-sequence, rust
• Language: Rust
• Size: 19.5 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE-APACHE

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README

        
# halton

[![Build](https://github.com/matsadler/halton/actions/workflows/test.yml/badge.svg)](https://github.com/matsadler/halton/actions/workflows/test.yml)

[![Version](https://img.shields.io/crates/v/halton.svg)](https://crates.io/crates/halton)

[![Docs](https://docs.rs/halton/badge.svg)](https://docs.rs/halton)

A module for generating Halton sequences, a deterministic low discrepancy

sequence that appears to be random. The uniform distribution and

repeatability makes the sequence ideal for choosing sample points or

placing objects in 2D or 3D space.

## Examples

``` rust

use halton::Sequence;

let mut grid = [["."; 10]; 10];

let alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ".split("").skip(1).take(26);

let seq = Sequence::new(2).zip(Sequence::new(3)).zip(alpha);

for ((x, y), c) in seq {

    grid[(y * 10.0) as usize][(x * 10.0) as usize] = c;

}

for row in grid.iter() {

    println!("{}", row.join(" "));

}

```

Outputs:

``` text

. . R . . I . . . .

. L . . . . U C . .

X . . F . . . . . O

. . . J . A . . . .

. D . . . . M S . .

P . . . V . . . G .

. . B . . Y . . . .

. T . . . . E . K .

H . . . N . . . . W

. . . Z . Q . . . .

```

## License

This project is licensed under either of

 * MIT license ([LICENSE-MIT](LICENSE-MIT) or

   http://opensource.org/licenses/MIT)

 * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or

   http://www.apache.org/licenses/LICENSE-2.0)

at your option.