Generic Moving Average calculation for the integer types
and float types
Add this to your Cargo.toml:
[dependencies] movavg = "2.0"
Example usage:
// Integers let mut avg: MovAvg<i32, i32, 3> = MovAvg::new(); // window size = 3 assert_eq!(avg.feed(10), 10); assert_eq!(avg.feed(20), 15); assert_eq!(avg.feed(30), 20); assert_eq!(avg.feed(40), 30); assert_eq!(avg.get(), 30); // Floats let mut avg: MovAvg<f64, f64, 3> = MovAvg::new(); assert_eq!(avg.feed(10.0), 10.0); assert_eq!(avg.feed(20.0), 15.0); assert_eq!(avg.feed(30.0), 20.0); assert_eq!(avg.feed(40.0), 30.0); assert_eq!(avg.get(), 30.0); // Bigger accumulator let mut avg: MovAvg<i8, i32, 3> = MovAvg::new(); assert_eq!(avg.feed(100), 100); assert_eq!(avg.feed(100), 100); // This would overflow an i8 accumulator
Requires Rust compiler version 1.51 or later.
Copyright (c) 2021 Michael Buesch <m@bues.ch>
Licensed under the Apache License version 2.0 or the MIT license, at your option.