movavg - Generic Moving Average calculation
===========================================
<https://bues.ch/>
Generic [Moving Average](https://en.wikipedia.org/wiki/Moving_average)
calculation for the integer types
- i8, i16, i32, i64, i128, isize
- u8, u16, u32, u64, u128, usize
and float types
- f32, f64
Usage
=====
Add this to your Cargo.toml:
``` {.toml}
[dependencies]
movavg = 1.0
```
Example usage:
``` {.rust}
// Integers
let mut avg: MovAvg<i32> = MovAvg::new(3); // 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);
// Floats
let mut avg: MovAvg<f64> = MovAvg::new(3);
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);
// Bigger accumulator
let mut avg: MovAvg<i8, i32> = MovAvg::new(3);
assert_eq!(avg.feed(100), 100);
assert_eq!(avg.feed(100), 100); // This would overflow an i8 accumulator
```
License
=======
Copyright (c) 2021 Michael Buesch \<<m@bues.ch>\>
Licensed under the Apache License version 2.0 or the MIT license, at
your option.