extern crate savgol_rs;

use savgol_rs::savgol_filter;
pub fn savgol(data: Vec<f64>, window: usize, order: usize) -> Vec<f64> {
    let svinput= savgol_rs::SavGolInput{data:&data,window_length:window,poly_order:order,derivative:0};

    savgol_filter(&svinput).unwrap()
}


#[test]
fn test_savgol() {
    // 示例数据
    let data = vec![1.0, 1.9, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0];
    let window = 5;
    let order = 2;

    // 调用 savgol 函数
    let smoothed_data = savgol(data.clone(), window, order);
    println!("Smoothed data: {:?}", smoothed_data);

}