Crate tscale_sequence

A simple recursive iterator over a fixed-size array.

Define a new sequence, called t-scale-sequence. It measures the relationship between a number of continuous factors. Below is an example of it.

Assume that the scale t represents the year and a represents the population born in a certain year. From the current t we can infer the age group of a.

Suppose that the impact of each age group on the birth population is a fixed coefficient. For example, the impact coefficient of a 32-year-old person on the birth population in the next year is 0.1. Assume that there are 100 32-year-olds now, then next year The birth population will be affected to 10 more people.

Through the t-scale sequence, we can use the influence coefficient to roughly evaluate the relationship between the birth rate of the previous year and the birth rate of the next year.

Example

if you want to get fibonacci sequence, you can use tscale_sequence

let array = [0., 1.0];
let weight = [1., 1.];
let scale=compute_rate_with_data(50,array, weight);

// generate 50 values,you must use take to limit the number of values
// if you don't use take, it will generate a big array
scale.into_iter().take(50).for_each(|v| println!("{}",v));

if you want to get the limit rate, you can use tscale_rate

let weight = [0.5,0.6,0.7];
let rate=compute_limit_rate(&weight);
println!("{}",rate);

Modules

tscale_rate

Used to calculate the ratio as time t approaches positive infinity.

tscale_sequence

Recursiver is a library for computing recursive sequences.