Interpolated DFT Algorithm for Frequency Estimation by Using Maximum Sidelobe Decay Windows.
Huihao WuHuanhuan SongYuchan BaiLei FanJiyu JinJun XingPublished in: IEEE Access (2022)
Keyphrases
- optimization algorithm
- learning algorithm
- improved algorithm
- times faster
- computational complexity
- preprocessing
- significant improvement
- recognition algorithm
- experimental evaluation
- matching algorithm
- expectation maximization
- computational cost
- search space
- optimal solution
- objective function
- input data
- linear interpolation
- convergence rate
- bilinear interpolation
- detection algorithm
- segmentation algorithm
- computationally efficient
- particle swarm optimization
- worst case
- probabilistic model
- cost function
- similarity measure