Struct au::transfer_function::discretization::TfDiscretization

pub struct TfDiscretization<T: Num> { /* fields omitted */ }

Discretization of a transfer function

Implementations

impl<T: Float> TfDiscretization<T>

Implementation of TfDiscretization struct.

pub fn discretize(tf: Tf<T>, ts: Seconds<T>, method: Discretization) -> Self

Discretize a transfer function.

Arguments

• tf - Continuous transfer function
• ts - Sampling period
• method - Discretization method

Example

use au::{
    polynomial::Poly,
    transfer_function::discretization::TfDiscretization,
    Discretization,
    Seconds,
    Tf
};
use au::num_complex::Complex64;
let tf = Tf::new(
    Poly::new_from_coeffs(&[2., 20.]),
    Poly::new_from_coeffs(&[1., 0.1]),
);
let tfz = TfDiscretization::discretize(tf, Seconds(1.), Discretization::BackwardEuler);
let gz = tfz.eval(Complex64::i());

impl<T: Float> TfDiscretization<T>

pub fn eval(&self, z: Complex<T>) -> Complex<T>

Evaluate the discretization of the transfer function

Arguments

• z - Value at which the transfer function is evaluated.

Trait Implementations

impl<T: Debug + Num> Debug for TfDiscretization<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.