Table 2 The computational complexity of the proposed method and Euler angle
From: DOA estimation for conformal vector-sensor array using geometric algebra
| Â | Multiplications | Additions | Transpositions | Operations |
|---|---|---|---|---|
Euler angle | 2 × 9 × 3 × 6 × MN | 2 × 9 × 2 × 6 × MN | 6 × MN | 91 × 6 × MN |
Proposed method | 4 × 6 × MN | 2 × 6 × MN | 0 | 6 × 6 × MN |