movavg - Generic Moving Average calculation
https://bues.ch/
Generic Moving Average
calculation for the integer types
- i8, i16, i32, i64, i128, isize
- u8, u16, u32, u64, u128, usize
and float types
Usage
Add this to your Cargo.toml:
{.toml}
[dependencies]
movavg = "2.0"
Example usage:
``` {.rust}
// Integers
let mut avg: MovAvg = MovAvg::new(); // window size = 3
asserteq!(avg.feed(10), 10);
asserteq!(avg.feed(20), 15);
asserteq!(avg.feed(30), 20);
asserteq!(avg.feed(40), 30);
assert_eq!(avg.get(), 30);
// Floats
let mut avg: MovAvg = MovAvg::new();
asserteq!(avg.feed(10.0), 10.0);
asserteq!(avg.feed(20.0), 15.0);
asserteq!(avg.feed(30.0), 20.0);
asserteq!(avg.feed(40.0), 30.0);
assert_eq!(avg.get(), 30.0);
// Bigger accumulator
let mut avg: MovAvg = MovAvg::new();
asserteq!(avg.feed(100), 100);
asserteq!(avg.feed(100), 100); // This would overflow an i8 accumulator
```
Rust compiler version
Requires Rust compiler version 1.51 or later.
License
Copyright (c) 2021 Michael Buesch \<m@bues.ch>
Licensed under the Apache License version 2.0 or the MIT license, at
your option.