1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
use crate::ArgminConj;
use nalgebra::{
base::{allocator::Allocator, dimension::Dim},
DefaultAllocator, OMatrix, SimdComplexField,
};
impl<N, R, C> ArgminConj for OMatrix<N, R, C>
where
N: SimdComplexField,
R: Dim,
C: Dim,
DefaultAllocator: Allocator<N, R, C>,
{
#[inline]
fn conj(&self) -> OMatrix<N, R, C> {
self.conjugate()
}
}
#[cfg(test)]
mod tests {
use super::*;
use nalgebra::Vector3;
use num_complex::Complex;
use paste::item;
macro_rules! make_test {
($t:ty) => {
item! {
#[test]
fn [<test_conj_complex_ndarray_ $t>]() {
let a = Vector3::new(
Complex::new(1 as $t, 2 as $t),
Complex::new(4 as $t, -3 as $t),
Complex::new(8 as $t, 0 as $t)
);
let b = Vector3::new(
Complex::new(1 as $t, -2 as $t),
Complex::new(4 as $t, 3 as $t),
Complex::new(8 as $t, 0 as $t)
);
let res = <Vector3<Complex<$t>> as ArgminConj>::conj(&a);
for i in 0..3 {
let tmp = b[i] - res[i];
let norm = ((tmp.re * tmp.re + tmp.im * tmp.im) as f64).sqrt();
assert!(norm < std::f64::EPSILON);
}
}
}
item! {
#[test]
fn [<test_conj_ndarray_ $t>]() {
let a = Vector3::new(1 as $t, 4 as $t, 8 as $t);
let b = Vector3::new(1 as $t, 4 as $t, 8 as $t);
let res = <Vector3<$t> as ArgminConj>::conj(&a);
for i in 0..3 {
let diff = (b[i] as f64 - res[i] as f64).abs();
assert!(diff < std::f64::EPSILON);
}
}
}
};
}
make_test!(f32);
make_test!(f64);
}