Function sample::signal::square
[−]
[src]
pub fn square<S>(phase: Phase<S>) -> Square<S>
Produces a Signal
that yields a square wave oscillating at the given hz.
Example
extern crate sample; use sample::{signal, Signal}; fn main() { // Generates a square wave signal at 1hz to be sampled 4 times per second. let mut signal = signal::rate(4.0).const_hz(1.0).square(); assert_eq!(signal.next(), [1.0]); assert_eq!(signal.next(), [1.0]); assert_eq!(signal.next(), [-1.0]); assert_eq!(signal.next(), [-1.0]); }