Rename recursive fitter and binary model

src/fitter/recursive.rs

@@ -7,7 +7,7 @@ use crate::kernel::Kernel;
 
 use super::Fitter;
 
-pub struct RecursiveFitter {
+pub struct Recursive {
     ts_new: Vec<f64>,
     kernel: Box<dyn Kernel>,
     ts: Vec<f64>,
@@ -28,7 +28,7 @@ pub struct RecursiveFitter {
     p_s: Vec<Array2<f64>>,
 }
 
-impl RecursiveFitter {
+impl Recursive {
     pub fn new(kernel: Box<dyn Kernel>) -> Self {
         let m = kernel.order();
         let h = kernel.measurement_vector();
@@ -56,7 +56,7 @@ impl RecursiveFitter {
     }
 }
 
-impl fmt::Debug for RecursiveFitter {
+impl fmt::Debug for Recursive {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.debug_struct("RecursiveFitter")
             .field("ts_new", &self.ts_new)
@@ -80,7 +80,7 @@ impl fmt::Debug for RecursiveFitter {
     }
 }
 
-impl Fitter for RecursiveFitter {
+impl Fitter for Recursive {
     fn add_sample(&mut self, t: f64) -> usize {
         let idx = self.ts.len() + self.ts_new.len();