discrete_transforms 0.1.3

Library for Discrete Transforms
Documentation 
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use dct_1d::*;
use util::*;
use itertools::Itertools;

#[derive(Debug)]
pub struct Dct2D {
    input: Vec<f64>
}

impl Dct2D {
    pub fn new() -> Dct2D {
        Dct2D {
            input: vec![]
        }
    }

    pub fn set_input(&mut self, input: Vec<f64>) -> &mut Self{
        self.input = input;

        self
    }

    pub fn forward(&self) -> Vec<f64> {
        let input = self.input.clone();

        let direction = TransformDirection::Forward;

        let output = discrete_transform!(Dct1D, input, direction);

        output
    }

    pub fn inverse(&self) -> Vec<f64> {
        let input = self.input.clone();

        let direction = TransformDirection::Inverse;

        let output = discrete_transform!(Dct1D, input, direction);

        output
    }
}